柚茶_Rola

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全部文章（共451篇）

题解 | #放苹果#

def f(m,n): if n < 0 or m < 0: return False elif m == 1 or n == 1: return 1 else : return f(m,n-1) + f(m-n,...

2024-02-06

0 145

题解 | #查找组成一个偶数最接近的两个素数#

def isprime(x): if x < 2: return False for i in range(2,int(x/2)+1): if x%i == 0: return False else: ...

2024-02-06

0 132

题解 | #完全数计算#

n = int(input()) c = 0 for k in range(1,n+1): # 所有的n sum = 0 for i in range(1,int(k/2)+1): # 所有的因子只取一半 if k % i == 0: ...

2024-02-06

0 158

题解 | #图片整理#

print("".join(sorted(input())))

2024-02-04

0 150

题解 | #删除字符串中出现次数最少的字符#

s = input() dic = {} res = '' for k in s: if k not in dic: dic[k] = 1 else: dic[k] = dic[k] + 1 Min = min(dic.values()) for...

2024-02-04

0 122

题解 | #汽水瓶#

while True: # 多组测试输入数据，记住这个格式 try: n = int(input()) if n == 0: break else: print(n//2) ...

2024-02-04

0 139

题解 | #求int型正整数在内存中存储时1的个数#

print(bin(int(input())).count('1'))

2024-02-04

0 124

题解 | #字符串排序#

n = int(input()) ls = [] for i in range(n): ls.append(input().strip()) ls.sort() for k in ls : print(k)

2024-02-04

0 129

题解 | #字符串反转#

print(''.join(reversed(input().lower())))

2024-02-04

0 133

题解 | #合并表记录#

n = int(input()) #键值对的个数 dic = {} for i in range(n): k,v = list(map(int,input().split())) dic[k] = dic.get(k,0) + v for k in sorted(dic): ...

2024-02-04

0 196