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73 lines (64 loc) · 2.05 KB
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package basics;
import java.util.*;
public class Javaoperators {
public static void main(String[] args) {
// TODO Auto-generated method stub
// + operator
int x=5;
int y=10;
int res=x+y;
System.out.println("Result is "+res);
int sum1=100+50;
int sum2=sum1+100;
int sum3=sum1+sum2;
System.out.println("sum1 "+sum1);
System.out.println("sum2 "+sum2);
System.out.println("sum3 "+sum3);
Scanner in=new Scanner(System.in);
System.out.println("Arithmetic operators: ");
System.out.println("________________________________________");
System.out.println("Enter two numbers: ");
int a=in.nextInt();
int b=in.nextInt();
int result;
System.out.println("1-> Addition\n2->Subtraction\n3->Multiplication\n4->Division\n5->Modulus\n6->Increment\n7->Decrement");
System.out.println("Enter Your Choice: ");
int choice=in.nextInt();
switch(choice)
{
case 1:result=a+b;
System.out.println("Addition result is: "+result);
break;
case 2:result=a-b;
System.out.println("Subtraction result is: "+result);
break;
case 3:result=a*b;
System.out.println("Multiplication result is: "+result);
break;
case 4:if(b==0)
{
System.out.println("Result of division is:"+0);
}
else
{
float div=(float)a/b;
System.out.println("Division result is: "+div);
}
break;
case 5:result=a%b;
System.out.println("Modulus result is: "+result);
break;
case 6:result=++a;
int res1=++b;
System.out.println("Increment of a is: "+result+" Increment of b is "+res1);
break;
case 7:result=--a;
int res2=--b;
System.out.println("Increment of a is: "+result+" Increment of b is "+res2);
break;
default:
System.out.println("Incorect choice");
}
in.close();//otherwise you get warning as resource leak
}
}