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题解 | #密码截取#

while True: try: s = input() L = len(s) if L < 2: print(L) # 初始化二维数组dp dp = [[False] * L fo...

Python3

2021-10-18

0 519

题解 | #输出单向链表中倒数第k个结点#

while True: try: n, nums, k = int(input()), input().split(), int(input()) if k: print(nums[n-k]) else: ...

Python3

2021-10-18

16 1423

题解 | #计算字符串的距离#

while True: try: s1, s2 = input(), input() n1, n2 = len(s1), len(s2) # 初始化数组dp dp = [[0] * (n2+1) for _ in range(n...

Python3

2021-10-18

4 1057

题解 | #输入n个整数，输出其中最小的k个#

while True: try: n, k = map(int, input().split()) nums = map(int, input().split()) for n in sorted(nums)[:k]: ...

Python3

2021-10-18

0 549

题解 | #查找兄弟单词#

while True: try: lst = input().split() words, x, k = lst[:-2], lst[-2], int(lst[-1]) bros = [] for w in words: ...

Python3

2021-10-18

0 353

题解 | #统计字符#

while True: try: s = input() dic = { 'letter' : 0, 'space' : 0, 'num' : 0, 'other' ...

Python3

2021-10-18

0 396

题解 | #坐标移动#

while True: try: lst = list(filter(lambda x : 2<= len(x) <= 3, input().split(';'))) pos = [0, 0] for i in lst: ...

Python3

2021-10-18

0 459

题解 | #统计每个月兔子的总数#

def fn(n): if n == 1 or n == 2: return 1 return fn(n-1) + fn(n-2) while True: try: n = int(input()) print(fn(n)) ...

Python3

2021-10-17

3 482

题解 | #输入整型数组和排序标识，对其元素按照升序或降序进行排序#

while True: try: n = int(input()) nums = map(int, input().split()) mode = int(input()) # 降序 if mode: ...

Python3

2021-10-17

0 388

题解 | #字符串加密#

letters = 'abcdefghijklmnopqrstuvwxyz' while True: try: word, s = input(), input() key = '' # 去重 for c in word.lo...

Python3

2021-10-17

3 530