БО
Size: a a a
БО
D
j
j
j
j
NK
БО
D
j
BN
BN
let nums = [1, 1, 1];
nums.forEach(function (num, i) {
plus(nums[i]);
})
function plus(num) {
return num++;
}
console.log(nums);
NK
BN
БО
BN
BN
j
j
let nums = [1, 1, 1];
nums.forEach(function (num, i) {
nums[i]=plus(nums[i]);
})
function plus(num) {
return ++num;
}
console.log(nums);