Thread: Intersection of two loops

Hi everybody!!!
I want to get intersection of two loops. For example

class uniqueKey{
	public static void main(String args[]){
		for(int i=1;i<10;i++){
			if(i==5 || i==6 || i==7)
				continue;
			System.out.println(i);
		}
	}
}

Out put of this code is
1
2
3
4
8
9
Now scenario is something like this:
Suppose 5,6 and 7 are coming from database in a while loop and we want to print only those values that are not coming from database say from 1 to 10. I tried a lot but no success. Plz help me in this regard.....

while(database input has elements) {
read the element;
if (i == element) contunue mainLoop;
}

Of course, the for should be labeled with mainLoop label then.

Sorry could't get your point. Please make it clear. It is little bit confusing. Thanks

Inside the "for" loop, organize another loop for reading the database. For each read element, check whether specified condition (in your case, i == element) is true. If it is true, continue the for loop.