switch case return only 1 value

[takzee]

Hi there ,

I'm doing revision that I left in the class due to insufficient time and I found that I stuck at the question again .

#include <iostream>
using namespace std ;
bool input(char);
int main()
{
	char x ;
	bool a ;
	
	cout << "Please enter an alphabet :"<<endl;

	cin >> x ;

	a=input(x);

	{if (a=true)
		cout << "The alphabet inserted is a vowel \n:";
	  
	else 
		cout <<"The alphabet inserted is not a vowel \n:";
	}
	system ("pause");

		return 0;

}



bool input(char x)
{
	bool vowel ;

	switch (x)
	{
		case 'A':
		case 'a':
		case 'E':
		case 'e':			
		case 'I':
		case 'i':
		case 'O':
		case 'o':
		case 'U':
		case 'u':
			vowel = true ;

			break ;
		default: 
				vowel = false;
				break ;
	}
	return vowel;
}

This program should detect whether the character entered is a vowel , but the bool input (char x) function only return true value no matter what character I key in , please help .

[adesh]

Your if structure in the main() is incorrect

And while comparing use == and not = in if (a=true)

[takzee]

Sweet Jesus son of God you are correct ! Big thank you for you !