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  1. #include <iostream>
  2. #include <cstring>
  3. using namespace std;
  4.  
  5. const int MAX_WORDS = 100;
  6. const int WORDS_LENGTH = 20;
  7.  
  8. int vowelCount(const char *word) {
  9.     int n = 0;
  10.     const char *vowel = "aeiouAEIOU";
  11.     for (int i = 0; word[i] != '\0'; ++i) {
  12.         if (strchr(vowel, word[i]) != 0) {
  13.             n++;
  14.         }
  15.     }
  16.     return n;
  17. }
  18.  
  19. int compareWords(const char *word1, const char *word2) {
  20.     return strcmp(word1, word2);
  21. }
  22.  
  23. void sortWords(char words[][WORDS_LENGTH + 1], int vowelCounts[], int wordCount) {
  24.     for (int i = 0; i < wordCount - 1; ++i) {
  25.         for (int j = i + 1; j < wordCount; ++j) {
  26.             if (vowelCounts[i] > vowelCounts[j] ||
  27.                 (vowelCounts[i] == vowelCounts[j] && compareWords(words[i], words[j]) > 0)) {
  28.                 char auxWord[WORDS_LENGTH + 1];
  29.                 strcpy(auxWord, words[i]);
  30.                 strcpy(words[i], words[j]);
  31.                 strcpy(words[j], auxWord);
  32.                 int auxVowelCount = vowelCounts[i];
  33.                 vowelCounts[i] = vowelCounts[j];
  34.                 vowelCounts[j] = auxVowelCount;
  35.             }
  36.         }
  37.     }
  38. }
  39.  
  40. int main() {
  41.     char words[MAX_WORDS][WORDS_LENGTH + 1], word[WORDS_LENGTH + 1];
  42.     int vowelCounts[MAX_WORDS], wordCount = 0;
  43.     while (cin >> word) {
  44.         strcpy(words[wordCount], word);
  45.         vowelCounts[wordCount] = vowelCount(words[wordCount]);
  46.         wordCount++;
  47.     }
  48.     sortWords(words, vowelCounts, wordCount);
  49.     for (int i = 0; i < wordCount; ++i) {
  50.         cout << words[i] << '\n';
  51.     }
  52.     return 0;
  53. }
Success #stdin #stdout 0.01s 5284KB
comments ()
stdin 
Ana are mere
Cosmin are portocale
stdout 
Ana
Cosmin
are
are
mere
portocale
https://ideone.com/gjo7Mw
language:
C++ (gcc 8.3)
created:
6 days ago
visibility:
public

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