Problem statement :- write a program to create calculator using switch case in java
package Condition;
import java.util.Scanner;
public class SwitchCase {
public static void main(String[] args) {
Scanner sc= new Scanner(System.in);
char op=sc.nextLine().charAt(0);
int a=sc.nextInt();
int b=sc.nextInt();
System.out.println("the first number is"+a);
System.out.println("the second number is"+b);
switch(op) {
case '+' :
System.out.println(a+b);
break;
case '-':
System.out.println(a-b);
break;
case '*':
System.out.println(a*b);
break;
default:
System.out.println("invalid");
}
}
}
output:-
*
3
4
the first number is3
the second number is4
12
import java.util.Scanner;
public class SwitchCase {
public static void main(String[] args) {
Scanner sc= new Scanner(System.in);
char op=sc.nextLine().charAt(0);
int a=sc.nextInt();
int b=sc.nextInt();
System.out.println("the first number is"+a);
System.out.println("the second number is"+b);
switch(op) {
case '+' :
System.out.println(a+b);
break;
case '-':
System.out.println(a-b);
break;
case '*':
System.out.println(a*b);
break;
default:
System.out.println("invalid");
}
}
}
output:-
*
3
4
the first number is3
the second number is4
12
Comments
Post a Comment