fork download 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int isLegal (char theString[]) {
  5. 	int vowelCount = 0; 
  6.  
  7. 	for (int i = 0; theString[i] != '\0'; i++){
  8. 		char c = toupper(theString[i]); // letters can be lowercase or uppercase
  9.  
  10. 		if (c == 'A' || c == 'E' || c == 'I' || c == 'O' || c == 'U' || c == 'Y') {
  11. 			vowelCount++; 
  12. 		}
  13. 	}
  14.  
  15. 	if (vowelCount > 0)
  16. 		return 1;  // LEGAL
  17. 	else
  18. 		return 0;  // NOT LEGAL
  19.  
  20. }
  21.  
  22. int main() {
  23. 	// your code goes here
  24.  
  25. 	char theString[100]; 
  26.  
  27. 	printf("Type a word: "); 
  28. 	scanf("%s", theString); 
  29.  
  30. 	if (isLegal(theString))
  31. 		printf("Legal Word");
  32. 	else
  33. 		printf("Illegal Word");
  34.  
  35. 	return 0;
  36. }
Success #stdin #stdout 0.01s 5324KB
comments (?)
stdin 
sch
stdout 
Type a word: Illegal Word
https://ideone.com/5Vn7w1
Final Q4
language:
C++ (gcc 8.3)
created:
23 hours ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!