100+ Python challenging programming exercises 9

Question 81

Please write a program to randomly print a integer number between 7 and 15 inclusive.

Hints: Use random.randrange() to a random integer in a given range.

请编写一个程序，随机打印一个介于7和15之间的整数。

提示：对给定范围内的随机整数使用random.randrange()。

Solution:

import random
print(random.randrange(7,16))

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Question 82

Please write a program to compress and decompress the string "hello world!hello world!hello world!hello world!".

Hints: Use zlib.compress() and zlib.decompress() to compress and decompress a string.

请编写一个程序来压缩和解压缩字符串“hello world!hello world!hello world!hello world!”。

提示：使用zlib.c