Submission

Score: 100

User: Apimuk

Problemset: ผลรวมของเลขหลัก

Language: cpp

Time: 0.003 second

Submitted On: 2025-09-17 22:01:37

#include <iostream>
#include <stack>
#include <string>
#include <algorithm>
#include <vector>
using namespace std;
int main() {
    string num;
    cin >> num;
    int sum = 0;
    for (int i = 0; i < num.length(); i++) {
        int n = num[i] - '0';
        sum = sum + n;
    }
    cout << sum;
}