Submission

Score: 0

User: pottersk146

Problemset: ผลรวมตัวเลข

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-12 20:03:52

#include <iostream>
using namespace std;

int main() {
    long long n;
    cin >> n;

    int sum = 0;
    while (n > 0) {
        sum += n % 10;
        n /= 10;
    }

    cout << sum << endl;
    return 0;
}