JavaScript обратный массив
var arr = [34, 234, 567, 4];
print(arr);
var new_arr = arr.reverse();
print(new_arr);
Black Footed Ferret
var arr = [34, 234, 567, 4];
print(arr);
var new_arr = arr.reverse();
print(new_arr);
const arr = [34, 234, 567, 4];
console.log(arr);
const new_arr = arr.reverse();
console.log(new_arr);var arr = [1, 2, 3, 4, 5, 6, 7];
console.log (arr.reverse ());
for (i = 0; i < arr.length / 2; i++) {
var temp = arr[i];
temp =arr[arr.length - 1 - i];
temp = temp;
}
console.log (arr);var arr = ["f", "o", "o", "b", "a", "r"];
arr.reverse();
console.log(arr); // ["r", "a", "b", "o", "o", "f"]const reverseArray = arr => arr.reduce((acc, val) => [val, ...acc], [])const arr = ["first", "second", "third"];
arr.reverse(); // Mutates the array
console.log(arr); // ["third", "second", "first"]