How can I break out of two nested for loops in Objective-C?

Question

I have two for loops nested like this:

for(...) {
    for(...) {

    }
}

I know that there is a break statement. But I am con

Answer 1

break breaks out of one loop, but you can add a check to the outer loop which breaks when the inner breaks.

bool dobreak = false;
for ( ..; !dobreak && ..; .. ) {
   for ( ... ) {
      if (...) {
         dobreak = true;
         break;
      }
   }
}