Submission

Score: 100

User: dy

Problemset: ผลรวมของเลขหลัก

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-05 20:37:37

#include<bits/stdc++.h>
using namespace std;
int main(){
    long int n,sum=0,r;
    cin>>n;
    while(n!=0){
        r=n%10;
        n/=10;
        sum+=r;
    }
    cout<<sum;
}