continue和

#continue的用法

continue：跳出单次循环，继续下一次。

#!usr/bin/env python
count = 0
while count < 10:
    if count == 7:
        count = count + 1
        continue
    print(count)
    count = count + 1
 
 ###输出1 2 3 4 5 6 8 9

#break的用法

break：终止整个循环。

#!usr/bin/env python
count = 0
while count < 10:
    if count == 7:
        count = count + 1
        break
    print(count)
    count = count + 1
 
 ###输出1 2 3 4 5 6