第一章第九节 continue和break

1. continue: 继续.
2. break: 滚粗.

i = 1 
while i <= 10:
    if i == 7:
        i = i + 1
        continue   # 停止当前这一次循环. 继续执行下一次循环, 上去判断去
    
    print(i)
    i = i + 1

# 结果: 1 2 3 4 5 6 8 9 10   # 7没了.

i = 1
while i <= 10:
    if i == 7:
        break   # 滚粗, 结束循环 .
    print(i)
    i = i + 1