let arr = [1, 2, 3];
for (i = 0; i < arr.length; arr[i++] = i++);
console.log(arr);
Ответ: [ 1, 2, 3 ]
JavaScript test | #JavaScript
JA JavaScript test @js_test · 9.68K subscribers let arr = [1, 2, 3];
for (i = 0; i < arr.length; arr[i++] = i++);
console.log(arr);