TRICK PROGRAMS: IN THIS BLOG I
AM SHARING SOME TRICKY PROGRAMS WRITTEN IN JAVA LANGUAGE.
1.Add two numbers without using '+' operator:
import java.util.Scanner;
class Main{
public static void main(String args[]){
int x;
int y;
int add;
Scanner sc=new Scanner(System.in);
System.out.println("Enter two numbers:");
x=sc.nextInt();
y=sc.nextInt();
add=x-(-y);
System.out.println("Addition is" +add);
}
}
2.Substract two numbers without using '-' operator:
import java.util.Scanner;
class Main{
public static void main(String args[]){
int x;
int y;
int sub;
Scanner sc=new Scanner(System.in);
System.out.println("Enter two numbers:");
x=sc.nextInt();
y=sc.nextInt();
sub=x+(~y+1);
System.out.println(" Result of ("+x+") - ("+y+")is " +sub);
}
}
