Question

Write a program that write a value-returning function, isVowel, that returns the value true if a given character is a vowel and otherwise returns false.

You must insert the following comments at the beginning of your program and write our commands in the middle:

Write a C++ Program:

/*

// Name: Your Name

// ID: Your ID

*/

using namespace std;

#include <iostream>

using namespace std;

bool isVowel(char ch);

int main()

{

    char ch;

    …

    …

         YOUR CODE HERE

  …

    …

return 0;

}

bool isVowel(char ch)

{

    switch (ch)

    …

    …

         YOUR CODE HERE

  …

    …

}

Answer 1

using namespace std;

#include <iostream>

using namespace std;

bool isVowel(char ch);

int main()

{

char ch;
cout<<"Enter character: ";
cin>>ch;
if(isVowel(ch))
cout<<"Vowel"<<endl;
else
cout<<"Consonants"<<endl;

return 0;

}

bool isVowel(char ch)

{

switch (ch)
{
case 'a': return true;
break;
case 'e': return true;
break;
case 'i': return true;
break;
case 'o': return true;
break;
case 'u': return true;
break;
case 'A': return true;
break;
case 'E': return true;
break;
case 'I': return true;
break;
case 'O': return true;
break;
case 'U': return true;
break;
default: return false;

}

}