Write a C program to check whether a character is an alphabet or not by Using the switch statement

Write a C program to check whether a character is an alphabet or not by Using the switch statement.

Flowchart of C program to check whether a character is an alphabet or not

C program to check whether a character is an alphabet or not

#include <iostream> 
using namespace std;
 int main() 
{
    char c;
    cout << "Enter a character?"<<endl;
    cin >> c;
  switch((c >= 'a'&& c <= 'z') || (c >= 'A' && c <= 'Z'))
	 {
	 	case 0:
        cout << c << " is not an Alphabet."<<endl;
        break;
	 	case 1:
        cout << c << " is an Alphabet."<<endl;
        break;
        default:
        	cout<<"Invalid input "<<endl;
    }
}

#include <iostream>

using namespace std;

int main()

{

char c;

cout << "Enter a character?"<<endl;

cin >> c;

switch((c >= 'a'&& c <= 'z') || (c >= 'A' && c <= 'Z'))

{

case 0:

cout << c << " is not an Alphabet."<<endl;

break;

case 1:

cout << c << " is an Alphabet."<<endl;

break;

default:

cout<<"Invalid input "<<endl;

}

Output

Enter a character?

r is not an Alphabet.

SFT (Shamil’s Flow Table )

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Flowchart of C program to check whether a character is an alphabet or not

C program to check whether a character is an alphabet or not

SFT (Shamil’s Flow Table )

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