怒冲ssp

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全部文章（共16篇）

题解 | #DNA序列#

x = str(input()) x = list(x) x.reverse() x = "".join(x) k = int(input()) r = -1 ans = "" if k == len(x): r = x.count('G') + ...

2024-10-07

0 88

题解 | #完全数计算#

# import math # # n = int(input()) # for n in range(1, 50001): # # if True: # # n = 81 # ans = 0 # for i in range(1, math.floor(math.sqr...

2024-10-07

0 63

题解 | #挑7# 原来分段保存一下结果就行，笑死了

n = int(input()) arr = [1125, 1125, 1750, 1126, 1125, 1751, 1126, 1125, 1126, 1749] spt = 3000 # for i in range(10): # ans = 0 # for j in ran...

2024-10-04

0 95

题解 | #从单向链表中删除指定值的节点#

ips = str(input()).split(' ') n = int(ips[0]) h = int(ips[1]) d = int(ips[-1]) arr = [int(x) for x in ips[2:-1]] q = [h] for i in range(len(arr)//2): ...

2024-04-09

0 161

题解 | #输入n个整数，输出其中最小的k个#

n, k = [int(x) for x in str(input()).split(' ')] arr = [int(x) for x in str(input()).split(' ')] arr = sorted(arr)[:k] print(' '.join([str(x) for x in...

2024-04-08

0 186

题解 | #求小球落地5次后所经历的路程和第5次反弹的高度#

n = int(input()) s = 0 t = n for i in range(5): s += t t /= 2 s += t print(round(s-t, 6)) print(round(t, 6))

2024-04-08

0 138

题解 | #统计每个月兔子的总数#

n = int(input()) x = 1 arr = [ x, # 1 0, # 2 0, # 3+ ] # print(arr) for i in range(n-1): nt = arr[2] + arr[1] arr[2] += arr[1] ...

2024-04-08

0 142

题解 | #密码截取#

''' 如果某一段位置 [m, n] 为对称的，那如果arr[m-1] == arr[n+1], 那 [m-1, n+1] 也是对称的可以使用一个队列进行逐渐地扩展 ''' arr = list(str(input())) q = [[i, i] for i in range(l...

2024-04-08

0 153

题解 | #单词倒排#

import re x = list(str(input())) y = [] for i in x: if re.search(r'[^a-zA-Z]+', i) is not None: y.append(' ') else: y.append...

2024-04-08

0 144

题解 | #字符串排序#

import re # 计算每个字符的字母表排序、每个字符的原始顺序 arr = str(input()) # arr.split() xrr = [] nrr = {} for i in range(len(arr)): if re.search(r'[a-z]+', arr[i]):...

2024-04-06

0 165