Submission

Score: 100

User: opjns

Problemset: ผลรวมของเลขหลัก

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-10 08:46:54

#include <iostream>
using namespace std;
int main () {
    long long n; 
    int sum=0,count=0;
    cin >> n;
    while(n>0) {
        sum += n%10;
        n = n/10;
        count ++;
    }
    if (count >12) {
        return 0;
    }
    cout << sum;
    return 0;
}