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全部文章（共67篇）

题解 | 数字颠倒

s =input() s = list(s) for i in range(len(s)): print(s[-i-1], end='')

2025-09-10

0 36

题解 | 字符个数统计

print(len(set(input())))

2025-09-10

0 28

题解 | 进制转换

s = input() s = list(s) sl = s[2:] list1 = ['A','B','C','D','E','F','0','1','2','3','4','5','6','7','8','9'] list2 = [10, 11, 12, 13, 14,15,0,1,2,3,4,...

2025-09-10

0 33

题解 | 字符串分隔

str1 = input() str1_len = len(str1) for i in range(1,str1_len): if 8*i in range(1,str1_len+1): print(str1[8*(i-1):8*i]) elif 8*i in ra...

2025-09-09

0 33

题解 | 计算某字符出现次数

st1 = input().lower() st2 = input().lower() print(st1.count(st2))

2025-09-09

0 25

题解 | 字符串最后一个单词的长度

n_string = input() print(len(n_string.split()[-1]))

2025-09-09

0 35

题解 | 讨厌鬼进货

from re import split n, x = map(int, input().split()) list1=list(map(int, input().split())) list2=list(map(int, input().split())) totoal_cost=0 for i ...

2025-09-09

0 34

题解 | 小红的优惠券

n, m = map(int, input().split()) p = [] for i in range(m): a ,b =map (int, input().split()) if n >= a: p.append(n-b) else: ...

2025-09-09

0 35

题解 | 谐距下标对

n = input() n =int (n) if n== 0: print(0) else: num_group = list(map(int, input().split())) counts = {} for i in range(n): dif...

2025-09-09

0 29

题解 | 小红的合数寻找

a = input() a = int(a) num_range = range(a, 2*a+1) list1=[] for x in range(2,2*a+1): for y in range(2,2*a+1): if x*y in num_range: ...

2025-09-09

0 34