The count is: 0
The count is: 1
The count is: 2
The count is: 3
The count is: 4
The count is: 5
The count is: 6
The count is: 7
The count is: 8
Good bye!
while 語(yǔ)句時(shí)還有另外兩個(gè)重要的命令 continue,break 來(lái)跳過(guò)循環(huán),continue 用于跳過(guò)該次循環(huán),break 則是用于退出循環(huán),此外"判斷條件"還可以是個(gè)常值,表示循環(huán)必定成立,具體用法如下:
Enter a number :20
You entered: 20
Enter a number :29
You entered: 29
Enter a number :3
You entered: 3
Enter a number between :Traceback (most recent call last):
File "test.py", line 5, in <module>
num = raw_input("Enter a number :")
KeyboardInterrupt