Submission

Score: 100

User: PROb221

Problemset: ผลรวมของเลขหลัก

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-07 14:49:58

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#include <iostream>
using namespace std;
int main()
{
    long long int n,sum=0;
    cin >> n;
    while(n>0) {
        sum+=n%10;
        n/=10;
    }
    cout << sum;
    return 0;
}