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题解

数据结构(2) 算法(4) 计算机网络(11)

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全部文章 / 题解（共14篇）

坐标移动——python3解法

# A: x-; D: x+; W: y+; S: y- # 起点：(0,0) while True: try: str1 = [i for i in input().split(';')] direction = {'A':1,'D':2,'W':3,'S'...

华为

2019-08-26

5 1677

十进制转二进制——python3解法

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

python

2019-08-23

82 5147

句子逆序——python3解法

str1 = input().split() str1.reverse() str1 = ' '.join(str1) print(str1)

python

2019-08-23

34 2285

字符串反转——python3解法

num = [i for i in input()] num.reverse() num = ''.join(num) print(num)

python

2019-08-23

10 2160

数字颠倒——python3解法

num = input() num = [i for i in num] num.reverse() num = ''.join(num) print(num)

python

2019-08-23

20 2712

字符个数统计——python3解法

str1 = input() count = 0 str1 = set([i for i in str1]) for i in str1: if ord(i)>=0 and ord(i) <= 127: count += 1 print(count)

python

2019-08-23

0 690

提取不重复的整数——python3解法

num = input() res = '' n = len(num) for i in range(n-1,-1,-1): if num[i] not in res: res = res+num[i] print(res)

python

2019-08-23

22 3174

合并表记录——python3解法

n = int(input()) dic = {} for i in range(n): line = input().split() key = int(line[0]) value = int(line[1]) dic[key] = dic.get(key,0)+...

python

2019-08-23

18 3187

取近似值——python3解法

str1 = input().split('.') if str1[1] and int(str1[1][0])>=5: print(int(str1[0]) + 1) else: print(int(str1[0]))

python

2019-08-23

3 762

质数因子——python3题解

n = int(input()) def judge(number): if number<=1: return False for i in range(2,number//2+1): if number%i == 0: ...

python

2019-08-23

2 758