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题解 | #自动售货系统#

pricedict = {"A1":2,"A2":3,"A3":4,"A4":5,"A5":8,"A6":6} mountdict = {"A1":0,"A2":0,"A3":0,"A4":0,"A5":0,"A6":0} moneybox =&nb...

Python3 数组字符串设计

2022-09-21

0 305

题解 | #矩阵乘法计算量估算#

def calmul(a,b,c,d): return a*b*d num = int(input()) matrixs = [] for i in range(...

Python3 数组栈

2022-09-20

0 334

题解 | #识别有效的IP地址和掩码并进行分类统计#

def iswrongyan(ip2): index = [0 for x in range(32)] for i ...

Python3 字符串数组

2022-09-19

0 389