Switch with input in Java Program
Switch with input in Java Program
import java.io.*;
class arun
{
public Static void main(String args[]) throws IOException
{
DataInputStream in = new DataInputStream(System.in);
{
int a;
System.out.println("Enter the value of a is:");
a=Integer.parseInt(in.readLine());
switch(a)
{
case 1:
{
int b,c,d;
System.out.println("Enter the value of b and c is:");
b=Integer.parseInt(in.readLine());
c=Integer.parseInt(in.readLine());
d=b+c;
System.out.println("The value of d is:"+d);
break;
}
case 2:
{
int b,c,d;
System.out.println("The enter value of b and c is:");
b=Integer.parseInt(in.readLine());
c=Integer.parseInt(in.readLine());
d=b-c;
System.out.println("The value of d is:"+d);
break;
}
case 3:
{
int b,c,d;
System.out.println("Enter the value of b and c is:");
b=Integer.parseInt(in.readLine());
c=Integer.parseInt(in.readLine());
d=b*c;
break;
System.out.println("The value of d is:"+d);
}
case 4:
{
int b,c,d;
System.out.println("Enter the value of b and c is");
b=Integer.parseInt(in.readLine());
c=Integer.parseInt(in.readLine());
d=b/c;
break;
System.out.println("The value of d is:"+d);
}
default:
{
System.out.println("You entered the wrong number");
break;
}
}
}
}
}
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