Submission

Score: 70

User: erng

Problemset: ผลรวมของเลขหลัก

Language: cpp

Time: 0.004 second

Submitted On: 2025-09-28 22:00:07

#include <bits/stdc++.h>
using namespace std;

int num, n;

int main()
{
    cin.tie(NULL)->sync_with_stdio(false);
    cin>>num;
    while(num>0)
    {
        n=n+num%10;
        num=num/10;
    }
    cout<<n;
}