Submission

Score: 70

User: CA

Problemset: ผลรวมของเลขหลัก

Language: cpp

Time: 0.004 second

Submitted On: 2026-09-21 10:11:24

#include <iostream>
using namespace std;

int main() {
    int n;
    int sum = 0;
    cin >> n;
    while (n > 0) {
        int digit = n % 10;
        sum += digit;
        n = (n-digit) / 10;
    }
    cout << sum << "\n";
}