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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. string s;
  4. int main(){
  5.     while(cin >> s){
  6.         if(s == "end") break;
  7.         bool hasVowel = false, isImp = false;
  8.         int vow = 0, con = 0;
  9.         for(int i = 0; i < s.size(); i++){
  10.             if(s[i] == 'a' || s[i] == 'e' || s[i] == 'i' || s[i] == 'o' || s[i] == 'u'){
  11.                 hasVowel = true;
  12.                 vow++;
  13.                 con = 0;
  14.             } else {
  15.                 con++;
  16.                 vow = 0;
  17.             }
  18.  
  19.             if(vow >= 3 || con >= 3) isImp = true;
  20.             if(i < s.size() + 1 && s[i] != 'e' && s[i] != 'o' && s[i] == s[i + 1]) isImp = true;
  21.         }
  22.         if(hasVowel && !isImp) cout << "<" << s << "> is acceptable.\n";
  23.         else cout << "<" << s << "> is not acceptable.\n";
  24.     }
  25. }
Success #stdin #stdout 0s 5320KB
comments (?)
stdin
copy 
a
tv
ptoui
bontres
zoggax
wiinq
eep
houctuh
end
stdout
copy 
<a> is acceptable.
<tv> is not acceptable.
<ptoui> is not acceptable.
<bontres> is not acceptable.
<zoggax> is not acceptable.
<wiinq> is not acceptable.
<eep> is acceptable.
<houctuh> is acceptable.
https://ideone.com/kqFBkN
language:
C++ (gcc 8.3)
created:
2 days ago
visibility:
public

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