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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int main ()
  6. {
  7.     string napis, nowynapis;
  8.     int test;
  9.     cin>>test;
  10.     for (int i=0; i<test; i++)
  11.     {
  12.         cin>>napis;
  13.         int dlugosc=napis.length();
  14.         for (int i=dlugosc; i>1; i--)
  15.         {
  16.             while ((napis[i-1])>(napis[i-2]))
  17.             {
  18.                 nowynapis=napis.erase((i-2),1);
  19.                 dlugosc--;
  20.             }
  21.         }
  22.         cout<<nowynapis<<endl;
  23.     }
  24.     return 0;
  25. }
Success #stdin #stdout 0s 4528KB
comments (?)
stdin
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2
klkkn
klKKnNLlNL
stdout
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n
nlNL
https://ideone.com/HUrCch
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
public

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