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  1. #include <bits/stdc++.h>
  2.  
  3. using namespace std;
  4. string s;
  5.  
  6. string sub1(){
  7.     string res = "";
  8.     char tam = ' ';
  9.     for(int i = 0; i < (int)s.size(); i++){
  10.         if (res.empty() || s[i] != tam) {
  11.             res.push_back(s[i]);
  12.             tam = s[i];
  13.         }
  14.     }
  15.     return res;
  16. }
  17.  
  18. string sub2(){
  19.     string res = "";
  20.     bool C = false;
  21.     char tam = ' ';
  22.     for(int i = 0; i < (int)s.size(); i++){
  23.         if (s[i] == '*') {
  24.             C = true;
  25.         } else {
  26.             if (res.empty() || s[i] != tam || C) {
  27.                 res.push_back(s[i]);
  28.                 tam = s[i];
  29.             }
  30.             C = false;
  31.         }
  32.     }
  33.     return res;
  34. }
  35.  
  36. int main() {
  37.     ios_base::sync_with_stdio(false);
  38.     cin.tie(NULL);cout.tie(NULL);
  39.     freopen("TINNHAN.INP", "r", stdin);
  40.     freopen("TINNHAN.OUT", "w", stdout);
  41.     cin>>s;
  42.     bool flag = false;
  43.     for(int i = 0; i < (int)s.size(); i++)
  44.       if (s[i] == '*'){
  45.             flag = 1;
  46.             break;
  47.       }
  48.  
  49.  
  50.     if (!flag){
  51.         cout<<sub1();
  52.     }
  53.     else {
  54.         cout<<sub2();
  55.     }
  56.     return 0;
  57. }
  58.  
Success #stdin #stdout 0s 5320KB
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stdout
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https://ideone.com/v48X4o
language:
C++ (gcc 8.3)
created:
39 days ago
visibility:
secret

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