View Code of Problem 112

#include <string>
#include <cstdio>
#include <sstream>
#include <iostream>
using namespace std;

int main(){
	string num;
	while(getline(cin,num)){
		if(num=="0")
			break;
		stringstream ss(num);
		string temp;
		int sum=0;
		while(ss>>temp){
			sum+=stoi(temp);
		}
		cout<<sum<<endl;
	}
	return 0;
}