Submission #1228917

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Source Code Expand

#include<iostream>
#include<string>
#include<vector>
#include<algorithm>
#include<math.h>


using namespace std;
#define out(s) cout<<(s)<<endl;
using ll = long long;

ll result=0;
string S;
void search(ll current, int index,ll sum) {
	if (index==S.size()-1)
	{
		current = current * 10 + S[index] - '0';
		sum += current;
		result += sum;
		return;
	}
	current= current * 10 + S[index] - '0';
	search(current, index + 1, sum);
	search(0, index + 1, sum + current);
}

int main()
{
	cin >> S;
	search(0, 0, 0);
	out(result);
	return 0;
}

Submission Info

Judge Result