Submission

Score: 100

User: ztmy_

Problemset: ผลรวมของเลขหลัก

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-08 09:46:09

#include <iostream>
using namespace std;

int main(){
    long long int n, plus = 0, sum = 0;
    cin >> n;
    for (int i = 0; i < 13; i++){
        plus = n%10;
        n /= 10;
        sum += plus;
    }
    cout << sum;
}