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for loopified

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mtrx 2024-12-06 20:58:42 +01:00
parent 199303ce82
commit d28803dba6
1 changed files with 4 additions and 6 deletions
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10
solutions/04.ts
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@ -27,14 +27,12 @@ class DayFour implements Solvable {
let [b,a] = [0, mat[0].length - 1] let [b,a] = [0, mat[0].length - 1]
const lines = [] const lines = []
while (b < mat.length) { while (b < mat.length) {
let [y,x] = [b,a]
let line = '' let line = ''
// walk top left of diagonal to bottom right for (let [y,x] = [b,a]; x < mat[y].length && y < mat.length - 1; y++,x++)
while (x < mat[y].length && y < mat.length - 1) {
line += mat[y][x] line += mat[y][x]
y++
x++
}
lines.push(line.split('')) lines.push(line.split(''))
if (a > 0) { if (a > 0) {