Submission

Score: 100

User: andamanlnwza007

Problemset: ผลรวมของเลขหลัก

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-01 14:46:22

#include <iostream>
#include <algorithm>
#include <string>
using namespace std;
int main (){
	string keep;
	int sum =0; 
	cin>>keep;
	for (int i =0 ; i<keep.length() ; i++){
		string k= keep.substr(i, 1); //___.substr(???˹觷???ͧ??? , ??ҡ????)
		int j = stoi(k);
		sum+=j;
	}
	cout<<sum;
}