5.4 Can we exit a loop early if something happens?

A. Introduction

There are occasions that we might need to terminate a loop prematurely. There two statements for this purpose. Please note they apply not only for for-loops, but also for while-loops and do-loops.

B. Watch (Slides)

C. Try: to print out all prime numbers that are less than 100, do you need to use break or continue statements? Can your program achieve the same goal without using them?