柚茶_Rola

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题解 | #求解立方根#

# 20240919 f = float(input()) #print(f) if f < 0: flag = -1 elif f > 0: flag = 1 else: flag = 0 if flag == 0: print(0.0) else: ...

2024-09-19

0 59

题解 | #求最小公倍数#

# 20240919 while True: try: # 20240919 A,B = list(map(int,input().split())) #print(A,B) ls = [] fo...

2024-09-19

0 114

题解 | #字符逆序#

# 20240919 print(input()[::-1])

2024-09-19

0 93

题解 | #挑7#

# 20240919 n = input() c = 0 for i in range(1,int(n)+1): if '7' in str(i) or int(i)%7 == 0: c += 1 print(c)

2024-09-19

0 74

题解 | #杨辉三角的变形#

# 20240919 n = int(input()) if (n==1 or n==2): print(-1) elif n%4 == 0: print(3) elif n%4 ==1 or n%4 == 3: print(2) elif n%4 == 2: # 当n=...

2024-09-19

0 90

题解 | #计算字符串的编辑距离#

# 20240919 while True: try: s1 = input() s2 = input() m = len(s1) n = len(s2) dp = [[1 for j in range(n+1)...

2024-09-19

0 82

题解 | #输出单向链表中倒数第k个结点#

# 20240919 while True: try: n = int(input()) ls = input().split() k = int(input()) if k != 0: print(ls...

2024-09-19

0 76

题解 | #四则运算#

# 20240919 s = input() s = s.replace('{','(') s = s.replace('}',')') s = s.replace('[','(') s = s.replace(']',')') print(int(eval(s)))

2024-09-19

0 82

题解 | #从单向链表中删除指定值的节点#

# 20240919 ls = input().split() #print(ls) n = ls[0] # 总的节点个数 h = ls[1] # 头节点的值 d = ls[-1] # 要删除节点的值 ls1 = ls[2:-1] ls2 = ls1[0::2] ...

2024-09-19

0 103

题解 | #截取字符串#

# 20240919 s = input() k = int(input()) print(s[:k])

2024-09-19

0 77