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题解 | 元素方碑

n = int(input()) for _ in range(n): m = int(input()) ls = list(map(int,input().split())) if len(ls)>1: a = ls[::2] b = ...

2025-07-14

0 10

题解 | 插队

n, m = map(int, input().split()) ls = input().split() # 维护前后关系，双向链表结构 prev = {} next = {} for i in range(n): if i > 0: prev[ls[i]] = ...

2025-07-11

0 10

题解 | 明天星期几？

map = [1,2,3,4,5,6,7,1] print(map[int(input())])

2025-07-08

0 11

题解 | #数据分类处理#

order1 = list(map(int,input().split()[1:])) order2 = list(map(int,input().split()[1:])) order2_new = [] #order2去重 for&nb...

数组字符串

2022-09-21

0 279

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