Answers for "js 2d integer array"

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2d array in javascript

function createArray(row,column) {
let arr = [];

for(var i=0; i<row; i++){
    arr[i] = [Math.floor(Math.random() * (10))];

    for(var j=0;j<column;j++){
        arr[i][j]= [Math.floor(Math.random() * (20))];
    }
}

return arr;
}

var arrVal = createArray(4, 5);

console.log(arrVal);

Posted by: Guest on September-14-2021

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