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  1. // Assignment Question 4 Final Exam
  2. //
  3. // Name: <Tasos Paloukos>
  4. //
  5. // Class: C Programming, <Fall 2024>
  6. //
  7. // Date: <December 11, 2024>
  8.  
  9. #include <stdio.h>
  10. #include <ctype.h>
  11.  
  12. // Function to check if a word is legal
  13. int isLegal(char theString[]) {
  14.     // Define the vowels including 'y'
  15.     char vowels[] = "aeiouyAEIOUY";
  16.     int i, j;
  17.  
  18.     // Iterate through each character in the string
  19.     for (i = 0; theString[i] != '\0'; i++) {
  20.         // Check if the character is a vowel
  21.         for (j = 0; vowels[j] != '\0'; j++) {
  22.             if (theString[i] == vowels[j]) {
  23.                 return 1; // Legal word (contains at least one vowel)
  24.             }
  25.         }
  26.     }
  27.  
  28.     return 0; // Illegal word (contains no vowels)
  29. }
  30.  
  31. int main() {
  32.     char word1[] = "sch";
  33.     char word2[] = "apple";
  34.     char word3[] = "APPle";
  35.     char word4[] = "try";
  36.  
  37.     printf("Word: %s - %s\n", word1, isLegal(word1) ? "Legal" : "Illegal");
  38.     printf("Word: %s - %s\n", word2, isLegal(word2) ? "Legal" : "Illegal");
  39.     printf("Word: %s - %s\n", word3, isLegal(word3) ? "Legal" : "Illegal");
  40.     printf("Word: %s - %s\n", word4, isLegal(word4) ? "Legal" : "Illegal");
  41.  
  42.     return 0;
  43. }
Success #stdin #stdout 0s 5280KB
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stdin
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Standard input is empty
stdout
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Word: sch - Illegal
Word: apple - Legal
Word: APPle - Legal
Word: try - Legal
https://ideone.com/P8SHsP
language:
C (gcc 8.3)
created:
11 days ago
visibility:
public

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