Submission #10204265

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

int main() {
   long long  sum=0;
string a; cin >> a;
  for (int bit=0;bit < (1<<a.length()-1); bit++){
     int s=0; int f=0; long long tmp = 0; 
  for (int i=0; i<a.length()-1;i++){
  	if(bit & (1 << i)){
    f = i;
    for (int j=0; j<=f-s; j++){tmp += (a.at(f-j)-'0')*pow(10,j);}
      //cout <<"tmp:"<< tmp<<endl;
    s = i+1;
    }
  }
    for (int k=0; k<a.length()-s;k++){tmp += (a.at(a.length()-k-1)-'0')*pow(10,k); //cout <<"zyou"<<(a.at(a.length()-k-1)-'0')*((int)pow(10,k))<< "tmpha"<<tmp <<endl;
                                     }
      sum += tmp; //cout << sum<<endl;
      }
  
  cout << sum;
}

Submission Info

Judge Result