while循环

break: 提前退出循环
continue:提前结束本轮循环,而进入下一轮循环;


1000, SUM>5000

while的特殊用法一:
while :;do
 
done

while的特殊用法二:
while read LINE; do

done < /PATH/TO/SOMEFILE

原文地址:https://www.cnblogs.com/jjzd/p/5804906.html