math & informatics teacher
Public
Edited
Dec 31, 2022
answer = quadrangleSides.length
quadrangleSides = SortedSidesQuadruples.filter(
(sides) => sides[0] + sides[1] + sides[2] > sides[3]
)
SortedSidesQuadruples = sidesQuadruples.map((sides) => sides.sort((a, b) => a - b))
sidesQuadruples = d3.dsvFormat(";").parseRows(text, d3.autoType) //.parseRows(text, (d) => {return {a: +d[0], b: +d[1], c: +d[2]};}) // если хотим массив объектов с именоваными стоблцами, то используем закомментированный вариант
text = FileAttachment("9-119.csv").text()
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
