What is wrong in my code

#1

main{

	BasicCAlculator();
}
public static void BasicCAlculator() {
	while(true) {
		char ch=scn.next().charAt(0);
	if(ch=='X'||ch=='x') {
		System.exit(1);
		}else if(ch=='+'||ch=='-'||ch=='*'||ch=='/'||ch=='%') {
			int num1=scn.nextInt();
			int num2=scn.nextInt();
			switch(ch) {
			case '+':
				System.out.println(num1+num2);
				break;
			case '-':
				System.out.println(num1-num2);
				break;
			case '/':
				System.out.println(num1/num2);
				break;
			case '*':
				System.out.println(num1*num2);
				break;
			case '%':
				System.out.println(num1%num2);
			}
		}else {
			System.out.println("Invalid operation. Try again.");
			BasicCAlculator();
		}
}

}
//////////////////////////////////////////
it is showing run error,but when I am removing the while loop in am getting 2 run error,1 correct answer,remaining wrong answer.
please help

#2

@ubaidshaikh9999,
Here is the correct code https://ide.codingblocks.com/s/187131
Mistakes:

  1. In the else part, you don’t need to call the BasicCAlculator(); function again.
  2. Instead of using System.exit(1); use return; because BasicCAlculator() is another function. So the main function is still in the stack and you cannot exit the code from BasicCAlculator().

Also, start using https://ide.codingblocks.com/ to share your code. And share your complete code.

#3

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