2c:null 2d:["$","title",null,{"children":"PSET 2 | rlluo1 | Observable"}] 32:T404,// formatter3: both inputs optional function formatter3(title, N) { if (N === undefined) { if (title === undefined) { // if both title, N are undefined, then the user has passed the function zero parameters // we use default values for both title and N title = "Some Book"; N = 1; } else if(!isNaN(title)) { // if only N is undefined, the user has passed the function one parameter // check whether that parameter is a number; if so assign that parameter input to N // and use default name for book since user did not input one N = title; title = "Some Book"; } else { // if user passed the function only one parameter but that parameter is not a number, then it's a title // keep the parameter input as the title and use a default value for N N = 1; } } // return desired outpuut with appropriate title capitalization return "The number " + N + " bestseller today is: " + titleCase(title); } 33:T6cf,// password validation function; parameter passed in is the user password attempt function validator(pwd) { // check if password is 8-14 char, inclusive; if not return false if (pwd.length >= 8 && pwd.length <= 14) { // if password is the right length, check to see it contains the necessary chars // begin checking for this by initializing counters for each desired characteristics // also, input the list of special characters that we must check against let digitCount = 0; let upperCount = 0; let specialCount = 0; let specialList = "!@#$%^&*()-_+=" // loop through each char in the password attempt inputted by the user for (let i = 0; i < pwd.length; i++) { if (!isNaN(pwd[i])) { digitCount++; // increment count of included digits if the char is a digit } if (pwd[i] >= "A" && pwd[i] <= "Z") { upperCount++; // increment count of capital letters if char is capitalized // takes advantage of how Javascript orders chars by listing all caps before all lower case letters } if (specialList.indexOf(pwd[i]) > -1) { specialCount++; // increment the special character counte if the char is one of the special characters // the condition uses the fact that indexOf returns -1 if a value is not found in the target list } } if (digitCount >= 2 && upperCount >= 1 && specialCount >= 1) { return true; // if the right number of digits, caps, and special char are located, password is valid } else { return false; // if not the right number of these elements are included, password is invalid } } else { return false; // if password is not the right length, it is invalid } }34:T406,{ // validate input from the text box above, which is saved in pwdInput // if it's valid, reset total attempts counter to 3 and tell user s/he succeeded if (validator(pwdInput)) { attempts.value = 3; return("Success! You've set your password."); } else { // if attempt is unsuccessful and there are still attempts left, // decrement attempts counter and ask user to try again // tell user how many attempts are left and what the pwd requires are if (attempts.value > 1) { attempts.value--; return "TRY AGAIN. You have " + attempts.value + " attempts left. \n Passwords must be 8-14 characters, with at least 2 numbers, 1 upper case, and one of !@#$%^&*()-_+=" } else { // if attempt is unsuccessful and there are no attempts left, // restart the attempts counter and tell user s/he has tried too many times attempts.value = 3; //reset attempts counter return "Sorry, you've tried too many times. Quitting password setting mode." } } }35:T575,md` ## 6. Hangman Game Implement a basic hangman game through functions. - Show a user the word or phrase (5-15 letters) that they have to guess with dashes as placeholders for unsolved letters. You can hardcode this word into your source. - Prompt the user to guess a letter or solve the puzzle through the user input function. They get up to 8 guesses. After each guess, show the word with any instances of correctly guessed letters filled in. Show the number of tries left. Handle possible issues with user input in a consistent way. - Continue to prompt the user until either they’ve used up their 8 guesses or solved. - If they solve the puzzle in time, show the completed word and a congratulatory message. - If they fail to solve the puzzle, show the completed word and a Game Over message. Here’s a sample transcript. > You have 8 Guesses to solve this word. > Guess a letter or solve: b >> b--b--b-- (7 tries left) > guess a letter or solve: x >> b--b--b-- (6 tries left) > guess a letter or solve: e >> b--b-ebee (5 tries left) > guess a letter or solve: bumblebee >> bumblebee (4 tries left) > Congratulations, you won! Inputs: - A string that will be tested to see whether or not it is part of the secret word. Outputs: - A message that shows the user the number of guessed letters at the time. - A success message if the user wins, otherwise a try again message. `36:T7fe,// function to process guesses function hangMan(guess) { // check guess passed in by the user if there are still guess attempts remaining on the guess counter if(counter.value > 1) { if(!guess) { return "You didn't make a guess! Try again." //if empty input, prompt user to make actual guess } // if actual guess is inputted, convert to lower case since our word is in lower case // update status of the game with our guess; status shows, for example, b--b--b-- guess = (guess[0]).toLowerCase(); updateGame(guess); // after game status has been updated, check to see if user has guessed the full word // if so, congratulate user after restarting counter, game state if(state.value === dictionary) { counter.value = 8; state.value = "---------"; return dictionary + ": You got the word! Let's play again!"; } else if (check(guess) > -1) { // if guess checkers says guessed letter is part of the word, // give player the updated game status and number guesses remaining // counter not decremented for correct guesses return state.value + ": Great guess! You still have " + counter.value + " guesses left."; } else { // if wrong guess, decrement guess counter // if that was user's last guess, reinitiate game by resetting game state and counter and tell user game over // if there are guesses remaining, tell user the guess was wrong, the state of the game, guesses remaining counter.value--; if (counter.value === 0) { counter.value = 8; state.value = "---------"; return state.value + ": Nope, sorry! And you're out of turns. Let's start over"; } else { return state.value + ": Nope, sorry. " + counter.value + " guesses left."; } } } // if there are no turns remaining, restart the game by resetting counter, game state and informing user counter.value = 8; state.value = "---------"; return "Sorry, you're out of turns." }37:[] 30:{"id":"0f957d0f26f7c52f","slug":"pset-2","title":"PSET 2","thumbnail":"a23f2fedd5c20dc22a550f5c2a0f5b17889dd7b9663f4819bdcdd0ca845a1d6e","access_level":"public","create_time":"$D2019-02-19T15:18:10.191Z","update_time":"$D2019-02-25T22:45:38.015Z","view_time":null,"first_public_time":"$D2019-02-19T15:18:16.450Z","has_unpublished_edits":null,"fork":true,"stars":0,"starred":false,"owner":{"type":"team","id":"10cbf6aece7b1ac0","login":"rlluo1","name":"","avatar_url":"https://avatars-next.observableusercontent.com/7a6a1a90a41b4c8bff4fdd1fd552869b31666211002b67794fd27ec4b9d55cc0","tier":"starter_2024"},"version":714,"publish_version":714,"role":null,"authored":false,"authors":[{"type":"individual","id":"be1cceaa90e2dfbd","login":"rlluo1","name":"","avatar_url":"https://avatars-next.observableusercontent.com/7a6a1a90a41b4c8bff4fdd1fd552869b31666211002b67794fd27ec4b9d55cc0","tier":null}],"members":[{"type":"individual","id":"be1cceaa90e2dfbd","login":"rlluo1","name":"","avatar_url":"https://avatars-next.observableusercontent.com/7a6a1a90a41b4c8bff4fdd1fd552869b31666211002b67794fd27ec4b9d55cc0","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":0,"collection":{"id":"1b23e9665a1eeead","slug":"psets_11-454","title":"Psets_11.454","owner":{"id":"10cbf6aece7b1ac0","login":"rlluo1","name":""}},"type":"notebook","body":{"titling":"auto","title":"PSET 2","cells":[{"id":0,"value":"md`# PSET 2`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":2,"value":"md`## Advanced Javascript\nThis problem set is meant to create a good foundation of programming. We emphasize code readability and reusability over performance. Code performance can be measured in many different ways, and is by no means the focus of this course, however, we expect your code to be non-repetitive, clean, and efficient enough to deal with medium-to-large datasets. As we move forward with the course, you will be introduced to some functional programming techniques, iterators, and objects that will help speed-up the data munging of the type of data sets that we will be dealing with.\n\n## Submission Instructions\nSubmit the link of your assignment on Stellar. \\n\n**Remember to publish your notebook so it is publicly accesible!** \\n\n\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":28,"value":"md`\n## 1. Random Function\n\nHere's a JavaScript snippet for generating a random value between 0 an 1:\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":31,"value":"Math.random() ","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":41,"value":"md`\n\n- Implement your own random function that builds on this function, returning an integer between a low and a high number supplied by the user, but that can be called with the low number optional (default to 0).\n- Show us that your function works by creating a tester function that uses logical statements to test that returns *true* if the function worked correctly. The inputs for the function should be the value to test, and the *min* and *max* values that you are testing out.\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":92,"value":"// create function that generates random number within a user-inputted range\n\nfunction randomInRange(min, max){\n \n // Check how many parameters are inputted. \n // If 1 instead of 2, recognize that the inputs is the max value and assign 0 as min.\n if (max === undefined) {\n max = min;\n min = 0;\n }\n \n // generate the random number to be returned\n // Use Math.random to generate random value from 0 to 1, and scale it to cover the range covered by max-min\n // Shift it by + min so that output covers the part of the number line specified by the user inputs.\n // Round to nearest integer\n let rand = Math.round((Math.random())*(max-min)+min);\n return rand;\n}\n","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":48,"value":"// tester function that takes in min, max, and value to be tested\n\nfunction randomTester(minTest, maxTest, valueTest)\n{\n // Check how many parameters are inputted. \n // If 2 instead of 3, recognize that the inputs are the max value and the value to be tested. Assign 0 as min.\n if (valueTest === undefined) {\n valueTest = maxTest;\n maxTest = minTest;\n minTest = 0;\n }\n \n // Test if value being tested is within the specified range. If so, return true. Otherwise, return false.\n if (valueTest <= maxTest && valueTest >= minTest) { \n return true+\": Randomly generated value \"+valueTest+\" is between \"+minTest+\" and \"+maxTest;\n }\n else {\n return false+\": Randomly generated value \"+valueTest+\" is not between \"+minTest+\" and \"+maxTest;\n }\n}\n","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":170,"value":"//run tester in the case where only 1 parameter is passed to the random generator\n{\n return randomTester(23, randomInRange(23));\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":256,"value":"//run tester in the case where both parameters are passed to the random generator\n{\n return randomTester(13, 234, randomInRange(13, 234));\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":84,"value":"md`\n## 2. String Formatting Function\n\nWrite a function that expects 2 inputs from the command line. The first is a title that may be multiple words, the second is a number. Given these inputs print the following string (replacing N and Title with the dynamic values passed in to the script each time it runs).\n\n\\`The number N bestseller today is: Title\\`\n\n- If not already title-cased, the function should title-case the string.\n- Build one function making the first input optional (keeping the 2nd required).\n- Build another function making the second input optional (keeping the 1st required).\n- Build a third function making both inputs optional.\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":190,"value":"// set input string to title-case by capitalizing the start of each word\n// does not account for special conditions\n\nfunction titleCase(text) {\n \n let textlower = (text.slice()).toLowerCase(); //set input to all lower case in case it has unusual capitalization\n let textCap = \"\"; //initialize string to hold output\n \n // Loop through each letter in input string, capitalizing the letter if needed before adding it to output string\n // Always capitalize first letter in the input string\n // For other letters, capitalize only if it is preceeded by a space, which indicates start of a new word\n for (let i = 0; i < text.length; i++) {\n if (i === 0) {\n textCap = textCap + textlower[i].toUpperCase();\n } else if (textlower[i-1] === \" \") {\n textCap = textCap + textlower[i].toUpperCase();\n } else {\n textCap = textCap + textlower[i];\n }\n }\n \n return textCap;\n \n}\n","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":213,"value":"//test titleCase \ntitleCase(\"tHERE was a QuiCk bROWn fox!\")","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":299,"value":"//formatter1: first input optional\nfunction formatter1(title, N)\n{\n // check if user only passed the function one parameter\n // if so, that parameter should be N, since first input is optional\n // assumes the user passes a value that would make sense being used as N, ie an int\n if (N === undefined) {\n N = title;\n title = \"Some Book\";\n }\n \n // return the desired output with title in title case\n return \"The number \" + N + \" bestseller today is: \" + titleCase(title);\n \n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":304,"value":"//test formatter1 when both parameters are filled\nformatter1(\"lord of tHE rings\", 1)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":312,"value":"//test formatter1 when only 2nd parameter is filled\nformatter1(10)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":318,"value":"//formatter2: second input optional\nfunction formatter2(title, N)\n{\n // check if user only passed the function one parameter\n // If so, that parameter should be the title, since second input is optional. We put in a default value for N\n // assumes the user passes a value that would make sense being used as title, ie a string\n if (N === undefined) {\n N = 1;\n }\n \n // return the desired output with the title in title case\n return \"The number \" + N + \" bestseller today is: \" + titleCase(title);\n \n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":326,"value":"//test formatter2 when user passes in both parameters \nformatter2(\"lOrd of the rinGs\", 2)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":323,"value":"//test formatter2 when user passes in only 1st parameter \nformatter2(\"the wandERIng earTH\")","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":98,"value":"$32","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":201,"value":"//test formatter3 in the case where user passes in no inputs\nformatter3()","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":282,"value":"//test formatter3 when the user only inputs a title\nformatter3(\"The lord of the rings\")","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":289,"value":"//test formatter3 when user only inputs book rank\nformatter3(23)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":100,"value":"md`\n## 3. Password Validation Function\nWrite a password validation function. Ask the user to input a password that meets the criteria listed below. You can pass the password as a function argument. Validate that the user’s password matches this criteria. After 3 bad tries, quit with an error message. If password is valid, print a helpful success message.\n\n- password length must be 8-14 characters\n- password must contain at least 2 digits\n- password must contain at least 1 uppercase letter\n- password must contain at least 1 special character from this set !@#$%^&*()-_+=\n\n\nInputs: \n- A string that will be tested for the password requirements. The string can be passed as an argument to the function, or as an input through the input function.\n\nOutputs\n- A success message if the password works, otherwise an error message.\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":337,"value":"$33","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":415,"value":"// this gives a nice textbox with a submit button\nimport {text} from \"@jashkenas/inputs\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":111,"value":"// text box for users to pass in password attempts; stores attempt as pwdInput\nviewof pwdInput = text({placeholder: \"Password\", description: \"Passwords must be 8-14 characters. Please include at least 2 numbers, 1 upper case letter, and one of !@#$%^&*()-_+=\", submit: \"Go\"})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":457,"value":"$34","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":593,"value":"// password attempt counter, declared as global variable courtesy of Dylan H's idea as per his Piazza post\nattempts = html``","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":113,"value":"md`\n## 4. Exponentiation Function\n\nCreate a function called **exp** that asks for two digits and then prints an exponentiation, without using the exponentiation operator (**). You may assume these are positive integers. Use at least one custom-defined function.\n\nFor example, some outputs of this function could be:\n\n- 2 , 3 => 8\n- 5 , 4 => 625\n\nInputs:\n\n- An integer that will be recursively multiplied\n- An integer that will define the number of times to multiply the number to get the exponentiation.\n\nOutputs:\n- An integer that is the result of the exponentiation.\n\n*Hint: You can recursively multiply a number. The second number defines the number of times the recursive loop happens. Every time the loop happens, you can redefine the variable that gets multiplied.*\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":118,"value":"// exponentiation function that takes in a user-specified base and an exponent\n\nfunction exp(base, exponent) {\n if (exponent === 0) {\n return 1; // covers the fact that any number to the power of 0 is 1\n }\n else if (exponent === 1) {\n return base; // any number to the power of 1 is itself; this is the stopping condition for the recursion\n }\n else {\n if (exponent > 0) {\n return base * exp(base, exponent - 1); \n // if exponent is not 0, 1 but is positive, continue calculating the exponentiation by\n // calling exp but with a decremented exponent\n // this is equivalent to calculating, for example, b^3 = b*(b^2)\n // hope recursively calling my own function counts as using at least one custom-defined function\n }\n else {\n return 1/(exp(base, -exponent));\n // if exponent is negative, continue calculating exponentiation by\n // calculating the value of the same base but to the absolute value of that exponent, then taking reciprocal\n }\n }\n}\n","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":390,"value":"//test exponentiation function\nexp(5,4)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":688,"value":"//test exponentiation function\nexp(2,-3)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":123,"value":"md`\n## 5. Min and Max Functions \n\nWrite your own versions of the JavaScript built-in functions min and max. They should take a list as an argument and return the minimum or maximum element. Assume lists contain numeric items only.\n\nInputs:\n- A list of numbers to be tested.\n\nOutputs:\n- A number of the list that is the maximum or minimum.\n\n*Hint: Pick the first element as the minimum(maximum) and then loop through the elements to find a smaller(larger) element. Each time you find a smaller (larger) element, update your minimum (maximum).*\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":119,"value":"// find minimum assuming list passed in contains only numbers\n\nfunction min(numberList) {\n // initialize a var containing the lowest number encountered so far; start it at the first item in the array\n let minNum = numberList[0]; \n // loop through each item in the remainder of the list, updating minNum if the number encountered\n // in the list is lower than the current value of minNum\n for(var i = 1; i < numberList.length; i++) {\n if(numberList[i] < minNum){\n minNum = numberList[i];\n }\n }\n return minNum; // return the smallest item in the list\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":438,"value":"// test min\nmin([80,3,90,1,23,45,-23,-1])\n","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":480,"value":"//find maximum assuming list passed in contains only numbers\n\nfunction max(numberList) {\n // initialize a var containing the largest number encountered so far; start it at the first item in the array\n let maxNum = numberList[0];\n for(var i = 1; i < numberList.length; i++) {\n // loop through each item in the remainder of the list, updating maxNum if the number encountered\n // in the list is larger than the current value of maxNum\n if(numberList[i] > maxNum){\n maxNum = numberList[i];\n }\n }\n return maxNum; // return the largest item in the list\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":486,"value":"// test max\nmax([80,3,92,1,23,45,81,-1])","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":126,"value":"$35","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":508,"value":"viewof gameGuess = text({placeholder: \"Guess a letter\", description: \"Hi, a-z only please, or you'll waste a guess.\", submit: \"Try it!\"});","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":528,"value":"{\n // runs the game\n return hangMan(gameGuess);\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":522,"value":"$36","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":121,"value":"// checks if user's letter guess is in the target word\n// returns -1 if guess is not in word\n\nfunction check(guess) {\n return dictionary.indexOf(guess.toLowerCase());\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":475,"value":"// updates game state given an input\n\nfunction updateGame(guess) {\n let checkResult = check(guess); // check if guess appears in target word\n if (checkResult > -1 ) {\n // if guess does appear in target word, start a new output string \n // loop through each char of the target word; if char matches guess, copy that char into the new output string\n // if the char does not match, keep the existing state of the game for that slot in the string\n let newvalue = \"\";\n for (let i = 0; i < dictionary.length; ++i) {\n if (dictionary[i] === guess) {\n newvalue += guess;\n } \n else {\n newvalue += state.value[i];\n }\n }\n state.value = newvalue; // update game state to the new value that incorporates the latest guess\n }\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":501,"value":"//it's a small game...just one word to guess\ndictionary = \"bumblebee\"","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":504,"value":"// Thanks to Dylan H for his idea on implementing global variables in Observable, as he posted in Piazza.\n// \"Global variable\" tracking number of remaining guesses. Counter deducted for wrong guesses only.\ncounter = html``","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":520,"value":"//\"Global variable\" tracking state of the game. Initialize with blanks for all the letters of \"bumblebee\"\nstate = html``","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W37","stdlib":"1"}} 31:"$30:body"