Submission #10207541

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Source Code Expand

#include <iostream>
#include <cstring>
using namespace std;
int main()
{
	string s;
	cin >> s;
	int m = s.size();
	int n = 1<<m;
	int t = s[0] - '0';
	int ans = 0;
	for(int i = 0;i < n;i++)
	{
		for(int j = 0;j < m;j++)
		{
			if(j==m-1||i&1<<j)
			{
				ans+=t;
				t = 0;
				if(j==m-1)
				break;
			}
			t*=10;
			t+=s[j+1] - '0';
		}
	}
	cout << ans << endl;
	return 0;
}

Submission Info

Judge Result