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题解 | #红和绿#

s = input() n = [] #找R和G的分界处，统计每个分界处需要涂的数量，然和取最小的一个 for i in range(len(s)+1): n.append(s[0:i].count('G') + s[i:].count('R')) print(min(n))

2023-02-01

0 283

题解 | #括号匹配深度#

s = input() l = 0 #左括号数量 r = 0 #右括号数量 m = 0 #最大深度 for i in s: if i == '(': l = (l-r+1) r = 0 else: if l > m: ...

2023-02-01

0 369

题解 | #求最小公倍数#

a, b = map(int, input().split()) n = min(a, b) m = 1 while n > 1: if (a % n == 0) and (b % n == 0): m = m*n a = a/n b =...

2023-01-31

0 258

题解 | #求解立方根#

#这样算不算用函数库？ n = float(input()) if n > 0: print(round(n**(1/3), 1)) else: n = -n print(-round(n**(1/3), 1))

2023-01-31

0 278

题解 | #24点游戏算法#

def f(l): if len(l) == 1: return l[0] == 24 else: for i in range(len(l)): m = l.copy() m.pop(i) ...

2023-01-31

0 254

题解 | #放苹果#

m, n = map(int, input().split()) def fun(a, d): x = 0 if a <= 1 or d <= 1: #当a<=0或d<=1，必定只有1中分法 return 1 if a < d:...

2023-01-12

0 280