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题解 | #计算字符串的距离# 来自专栏

while True: try: str_1 = list(input()) str_2 = list(input()) len_1 = len(str_1) len_2 = len(str_2) a = [] ...

Python3 字符串动态规划

2022-02-10

0 600

题解 | #输出单向链表中倒数第k个结点# 来自专栏

while True: try: num = int(input()) table = list(map(int,input().split())) #链表 index = int(input()) #索引 if(index =...

Python3 数组字符串链表

2022-01-26

0 345

题解 | #四则运算# 来自专栏

a = input() a = a.replace('[','(').replace(']',')').replace('{','(').replace('}',')') #py的四则运算不认[]和{} print(int(eval(a))) #eval直接四则运算即可，得到的是浮点数，转化一下即可

Python3 数组数学字符串栈

2022-01-26

0 364

题解 | #从单向链表中删除指定值的节点# 来自专栏

while True: try: a = list(map(int,input().split())) #输入的字符串存放到list a中，并化为整型 num = a[0] #链表的长度 c = [a[1]] #链表的头加入c ...

Python3 数组字符串

2022-01-26

6 442

题解 | #截取字符串# 来自专栏

while True: try: a = input() #字符串 b = int(input()) #截取几个字符 c = a[:b] #截取 print(c) #输出 except: break

Python3 字符串

2022-01-26

0 295

题解 | #名字的漂亮度# 来自专栏

num = int(input()) for i in range(num): b = list(input()) s = {} #统计字符出现的次数 for i in range(len(b)): if(b[i] not in s): ...

Python3 数组字符串

2022-01-26

1 490

题解 | #迷宫问题# 来自专栏

def find (hang,lie,maze,road): b = road b.append('(' + str(hang) + ',' + str(lie) + ')') #当前的位置加入路径 if(hang == len(maze) - 1) & (lie =...

Python3 数组字符串动态规划

2022-01-26

1 463

题解 | #学英语# 来自专栏

s_1 = {'0':'','1':'one','2':'two','3':'three','4':'four','5':'five','6':'six','7':'seven','8':'eight','9':'nine'} s_2 = {'10':'ten','11':'eleven','12'...

Python3 字符串数组

2022-01-25

0 592

题解 | #称砝码# 来自专栏

while True: try: num = int(input()) m_num = input() m_num = m_num.split() #所有砝码的重量 x_num = input() x_num =...

Python3 数组字符串数学动态规划

2022-01-24

1 740

题解 | #统计字符# 来自专栏

while True: try: a = input() a = list(a) e_word = 0 num = 0 space_num = 0 other_word = 0 f...

Python3 数组字符串

2022-01-22

0 286