Are there any specific tips you would give to someone else tackling the same problem? How would what you suggest benefit that person in solving the problem?
The loop type a programmer uses really matters according to what program he / she is writing. If two loops have to be nested, the best loop type that can probably be used is the for loop. The while and do-while loops are not very suited for nesting. Whenever a programmer needs to nest loops, the best one to use is the for loop.