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全部文章（共58篇）

题解 | 彩虹糖的梦

s = [int(_) for _ in input().split()] print(min(s)) 求min

2025-04-22

0 36

题解 | 密码强度等级

from re import T import string s = input() set_s = set(s) res = 0 if len(s)<=4: res += 5 elif len(s)<=7: res += 10 else: res += 25 ...

2025-04-22

0 61

题解 | 字符串加解密

import sys su = [str(_) for _ in range(9)] nisu = [str(_) for _ in range(1,10)] index = 0 def encrpty(s): res = "" for _ in s: ...

2025-04-09

0 53

题解 | 构造A+B

inp = [int(_) for _ in input().split()] n,k = inp[0],inp[1] if k < n: print("YES") else: print("NO") 就是判断 k <n因为 k ...

2025-04-09

0 55

题解 | Redraiment的走法

import sys n = int(input()) nums = [int(_) for _ in input().split()] dp = [1] * n for i in range(n-1): for j in range(i+1, n): if nums[j...

2025-04-09

0 42

题解 | 字符统计

from collections import Counter s = Counter(input()) resls = list(s.items()) sorted_v = sorted(resls, key= lambda x : (-x[1], x[0])) for _ in sorted_v...

2025-04-08

0 42

题解 | 排序

n = input() nums = [int(_) for _ in input().split()] s = int(input()) nums.sort(reverse= True if s else False) for _ in nums: print(_,end=' ')

2025-04-08

0 49

题解 | 等差数列

from functools import cache import sys num = int(input()) @cache def dfs(n): if n == 1: return 2 return dfs(n-1) + 3 res = 0 for i in ...

2025-04-08

0 49

题解 | 自守数

import sys ns = int(input()) count = 0 for n in range(0,ns+1): nn = n*n sn = str(n) snn= str(nn) if snn[-len(sn):] == sn: coun...

2025-04-08

0 48

题解 | 记负均正

import sys n = input() nums = [int(_) for _ in input().split(" ")] fu = 0 ping = 0.0 ping_count = 0 for _ in nums: if _ < 0: ...

2025-04-08

0 53