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  1. #include <stdio.h>
  2. #include <string.h>
  3.  
  4. //**************************************************************
  5. // Function: isLegal
  6. // 
  7. // Purpose: Determine if a given word is legal
  8. // 
  9. // Parameters:
  10. // 
  11. //     theString - string/word that determining if legal or not
  12. //
  13. // Returns: whether legal (1=legal, 0=not legal)
  14. //  
  15. //**************************************************************
  16.  
  17. int isLegal (char theString[]){
  18.     char vowels[]={'a','e','i','o','u','y','A','E','I','O','U','Y'};
  19.  
  20.     int numVowels=0; //initializing the variable that will hold the number of vowels
  21.     for (int i=0; theString[i]!='\0';i++){ //looping through the characters in the string being searched
  22.         // for (int j=0; j<strlen(vowels);j++){
  23.         //     if (theString[i]==vowels[j]){
  24.         //         numVowels+=1;
  25.         //     }
  26.             numVowels+=1;
  27.         }
  28.     return numVowels;
  29. }
  30. int main() {
  31. 	int numVowels= isLegal("try");
  32.     printf("Number of vowels: %i\n", numVowels); 
  33. 	return 0;
  34. };
  35.  
  36.  
Success #stdin #stdout 0s 5320KB
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stdin
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Standard input is empty
stdout
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Number of vowels: 3
https://ideone.com/pUosFY
language:
C++14 (gcc 8.3)
created:
3 days ago
visibility:
public

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