Submission

Score: 100

User: cheraim

Problemset: ผลรวมของเลขหลัก

Language: cpp

Time: 0.004 second

Submitted On: 2026-09-03 19:25:46

#include <iostream>
using namespace std;

int main() 
{
    string n;
    cin>>n;
    int sum=0;
    for(int i=n.size()-1;i>=0;i--){
        sum+=n[i]-'0';
        // cout<<n[i]-'0'<<' '<<sum<<"\n";
    }
    cout<<sum;
}