transpose an array in javascript
array[0].map((_, colIndex) => array.map(row => row[colIndex]));transpose an array in javascript
array[0].map((_, colIndex) => array.map(row => row[colIndex]));transpose of the matrix in javascript
class Solution {
solve(matrix) {
let arr=[];
for(let i=0;i<matrix.length;i++){
arr.push([])
for(let j=0;j<matrix.length;j++){
arr[i].push(matrix[j][i])
}
}
return arr
}
}Copyright © 2021 Codeinu
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