Submission

Score: 100

User: Karatat007

Problemset: ผลรวมของเลขหลัก

Language: cpp

Time: 0.005 second

Submitted On: 2026-09-18 09:26:40

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

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

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