Thread: find an error

Hi nehaverma, wecome to the forums!

When you post code, use the code tags. Put [code] at the start of a section of code and [/code] at the end. That way the forum software will attempt to format your code properly for a web page.

You could clean up the indents a bit. Blocks of code are indented. And the closing } should go on a line of ots own.

public class ForLoop{
	public static void main(String args[]){
		for(int i=50;i<80;i++){
		    if(i%2==0){
		        System.out.println(i);
		    }
		    else{
		        break;
		    }
	    }
	}
}

Part of the formatting may be due to using tabs. It's better, I think, to use spaces. They are more reliable.

Now the problem... You should tell us what it is

Does the code compile? If it doesn't compile and you can't understand the compiler'message, post the whole message.

If it compiles but does not do at runtime what you expect or intend, describe what you intended and what the program actually did. If there was an exception, again post the whole stack trace (the long message that an exception produces on the console.)

My guess is, he is trying to calculate how many even numbers there are between 50 and 80, but the thing is, you need to use different type of the variable i, because int can only be a full number, etc. 1,2,3,16...So when you modulus the number it will always be 0. You can try using "double" or "float".
Hope this helps,
G

Originally Posted by nehaverma

public class ForLoop{
	public static void main(String args[]){
		for(int i=50;i<80;i++){
		if(i%2==0){
		System.out.println(i);
		}
		else{
		break;
		}
		}
		}
		}