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  1. #include <iostream>  
  2. using namespace std;
  3.  
  4. void Gen(string haslo,int size,const string alfabet)
  5.   {
  6.    if (haslo.length()>=size) cout<<haslo<<endl;
  7.    else for(int i=0;i<alfabet.length();++i) Gen(haslo+alfabet[i],size,alfabet);
  8.   }
  9.  
  10. int main()
  11.   {
  12.    string alfabet="ab";
  13.    Gen("",2,alfabet);
  14.    return 0;
  15.   }
  16.  
  17.  
Success #stdin #stdout 0s 3472KB
comments (?)
stdin 
Standard input is empty
stdout 
aa
ab
ba
bb
https://ideone.com/Py9JCR
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
secret

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