include <stdio.h>void func(int n){ int v1, v2, v5; int ,i, j, k; int num; v1 = 1; v2 = 2; v5 = 5; num = 0; for (i = 1; i <= n/v5; i++) { for (j = 1; j <= n/v2; j++) { for (k = 1; k <= n/v...