Happy mothers' day.Here's a _____ for you.
查看答案
I’m much ______ to you for your hospitality.
How do we _______ Chinese Youth Day?
有如下程序段:int total = 0;for ( int i = 0; i <4; i++ ){if ( i == 1) continue;if ( i == 2) break;total += i;}则执行完该程序段后total的值为:。
简述跳转语句break和continue的作用和区别。