trailing_zeros_1618.cpp (128B)
1 #include <iostream> 2 3 int main() { 4 int n, c{0}; 5 std::cin >> n; 6 while (n > 0) 7 c += (n /= 5); 8 std::cout << c << std::endl; 9 }
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trailing_zeros_1618.cpp (128B)
1 #include <iostream> 2 3 int main() { 4 int n, c{0}; 5 std::cin >> n; 6 while (n > 0) 7 c += (n /= 5); 8 std::cout << c << std::endl; 9 }