PERFORM RATIONAL OPERATIONS PROGRAM IN JAVA

import java.util.'*';
class ralatioinal operations
{
public static void main (string args[])
{
int a,b;
scanner os= new scanner (system.in);
system.out.println("enter a,b values");
a= os.next int();
b= os.next int();
system.out.println("a value :" +a);
system.out.println("b value :" +b);
system.out.println("a<b :" +(a<b));
system.out.println("a<=b :" +(a<=b));
system.out.println("a>b :" +(a>b));
system.out.println("a>=b :" +(a>b));
system.out.println("a==b :" +(a==b));
system.out.println("a!=b :" +(a!=b));
}
}