for loop inside for loop code example
Example 1: nested for loop in java
// outer loop
for (int i = 1; i <= 5; ++i) {
// codes
// inner loop
for(int j = 1; j <=2; ++j) {
// codes
}
..
}
Example 2: for loop inside a for loop javascript
function multiplyAll(arr) {
var product = 1;
// Only change code below this line
for (var i=0; i<arr.length; i++ ){
for (var j=0; j<arr[i].length; j++){
product*=arr[j];
}
}
// Only change code above this line
return product;
}
// Modify values below to test your code
multiplyAll([[1,2],[3,4],[5,6,7]]);