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duong tam kien
data analyst • mediapart
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Advent of Code 2021
By
duong tam kien
Edited
Dec 2, 2021
Advent of Code 2021
Advent of Code - day 17
advent of code - day 14
Advent of Code - Day 16
Advent of code - Day 15
Advent of code - Day 13
Advent of Code - Day 11
Advent of Code - Day 10
Advent of Code - Day 9
Advent of Code - Day 8
Advent of Code - Day 7
Advent of code - Day 6
Advent of Code - Day 3
Advent of Code - Day 2
Advent of Code - Day 1
Insert cell
#
Advent of Code - Day 2
Insert cell
Insert cell
data
=
{
let
x
=
0
let
y
=
0
input
.
split
(
"\n"
)
.
map
(
x
=>
x
.
split
(
' '
)
)
.
forEach
(
v
=>
{
if
(
v
[
0
]
==
"forward"
)
x
+=
parseInt
(
v
[
1
]
)
else
if
(
v
[
0
]
==
"down"
)
y
+=
parseInt
(
v
[
1
]
)
else
if
(
v
[
0
]
==
"up"
)
y
-=
parseInt
(
v
[
1
]
)
}
)
return
{
x
,
y
}
}
Insert cell
data
.
x
*
data
.
y
Insert cell
data2
=
{
let
aim
=
0
let
x
=
0
let
y
=
0
input
.
split
(
"\n"
)
.
map
(
x
=>
x
.
split
(
' '
)
)
.
forEach
(
v
=>
{
if
(
v
[
0
]
==
"forward"
)
{
x
+=
parseInt
(
v
[
1
]
)
y
+=
aim
*
parseInt
(
v
[
1
]
)
}
else
if
(
v
[
0
]
==
"down"
)
aim
+=
parseInt
(
v
[
1
]
)
else
if
(
v
[
0
]
==
"up"
)
aim
-=
parseInt
(
v
[
1
]
)
}
)
return
{
x
,
y
}
}
Insert cell
data2
.
x
*
data2
.
y
Insert cell
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