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  1. #include <iostream>
  2. #include <cstring>
  3.  
  4. using namespace std;
  5. char s[12];
  6. int i,gasit,c=-1,aux,d=-1;
  7.  
  8. int main()
  9. {
  10. cin.getline(s,11);
  11. gasit=0;
  12.   for(i=0;i<strlen(s);i++)
  13.      if(s[i]=='a' or s[i]=='e' or s[i]=='i' or s[i]=='o' or s[i]=='u')
  14.      {
  15.       if(gasit==0)
  16.       {
  17.         gasit=1;
  18.         d=i;
  19.       }
  20.      }
  21.     else
  22.        c=i;
  23.  if(c==-1 or d==-1)
  24.      cout<<"IMPOSIBIL";
  25.  else if(gasit==1 && d>=0)
  26.  {
  27.    aux=s[d];
  28.    s[d]=s[c];
  29.    s[c]=aux;
  30.  
  31.  }
  32.     return 0;
  33. }
Success #stdin #stdout 0.01s 5320KB
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IMPOSIBIL
https://ideone.com/reQvN0
language:
C++14 (gcc 8.3)
created:
1 day ago
visibility:
public

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