代码 import random from fractions import Fraction 两个整数的四则运算 def c1(q, ans): symbol = random.choice(['+', ' ', ' ', '/']) 生成随机符号 if symbol == '+': n1 = r Read More
posted @ 2019-11-19 17:08 绒绒的欧嘛harper Views(206) Comments(0) Diggs(0) Edit
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