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  1. #include <iostream>
  2. #include <bits/stdc++.h>
  3. using namespace std;
  4.  
  5. string binary[] {"000", "001", "010", "011", "100", "101", "110", "111"};
  6. int main(){
  7.  string a, sline;
  8.  cin >> a;
  9.  for (int i = 0; i < a.size(); i++){
  10.   sline += binary[a[i] - '0'];
  11.  }
  12.  int st = 0, en = sline.size()-1;
  13.  while (sline[st] == '0' && st != en){ st++; }
  14.  cout << sline.substr(st, en - st+1);
  15. }
Success #stdin #stdout 0s 16056KB
comments (?)
stdin
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314
stdout
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11001100
https://ideone.com/Xy0bGU
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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