N ta elementli arr massivi berilgan. Elementlarni teskari tartibda, vergul va bo'sh joy bilan ajratib, satr sifatida qaytaring (masalan [1, 2, 3] uchun "3, 2, 1").
func reverseArray(N int, arr []int) string {
// ...
}
Input: N=5, arr=[1,2,3,4,5]
Output: "5, 4, 3, 2, 1"
Input: N=3, arr=[10,20,30]
Output: "30, 20, 10"
Input: N=4, arr=[7,3,9,1]
Output: "1, 9, 3, 7"
for i := N-1; i >= 0; i--.strconv.Itoa va strings.Join dan foydalaning.