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题解 | #合并表记录#

import sys number = sys.stdin.readline().strip() json_1 = {} for line in range(int(number)): &nbs...

Python3

2022-04-06

0 300

题解 | #质数分解#

import sys import math for line in sys.stdin: a = int(line.strip()) m = int (math.sqrt(a) + 1) for i in range(2, m): while int(a...

Python3

2021-09-25

0 374

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#

import sys number = 0 list_2 =[] list_3 = [] for line in sys.stdin: if number == 1: a = line.strip() if number == 2: b = lin...

Python3

2021-09-24

0 319

题解 | #等差数列#

import sys for line in sys.stdin: a = line.strip() n = 0 sum = 0 for i in range(1, int(a) + 1): n = 3*i - 1 sum = su...

Python3

2021-09-24

0 366

题解 | #求立方根#

import sys import math for line in sys.stdin: a = float(line.strip()) if a >= 0: ss = math.pow( a, 1/3) print("%.1f&...

Python3

2021-09-23

1 559

题解 | #编码解码#

import sys inttab = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789" outtab = "BCDEFGHIJKLMNOPQRSTUVWXYZAbcdefghijklmn...

Python3

2021-09-23

9 1179

题解 | #单词倒排#

import sys import re #r = re.compile("[\W+]") for line in sys.stdin: #print (type(line)) #print (line) list_1 = re.split(r&quo...

Python3

2021-09-23

0 343

题解 | #实现单词倒序#

import sys import re #r = re.compile("[\W+]") for line in sys.stdin: #print (type(line)) #print (line) list_1 = re.split(r&quo...

Python3

2021-09-23

0 540

题解 | #实现二叉树先序，中序和后序遍历#

# class TreeNode: # def __init__(self, x): # self.val = x # self.left = None # self.right = None # # # @param root TreeN...

Python3

2021-09-20

0 420

题解 | #实现二叉树先序，中序和后序遍历#

# class TreeNode: # def __init__(self, x): # self.val = x # self.left = None # self.right = None # # # @param root TreeN...

Python3

2021-09-20

0 388