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华为刷题

题解(6)

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题解 | #放苹果#

import sys def calculate(m, n): if m==0 or n==1: return 1 if n>m: return calculate(m, m) else: return calculat...

Python3

2021-09-28

0 275

题解 | #完全数计算#

import sys def isPerfect(n): s=0 for i in range(1, n): if n%i==0: s+=i if s==n: return True else: ...

Python3 数学

2021-09-28

0 297

题解 | #杨辉三角的变形#

import sys def yang(n): if n==1 or n==2: return -1 elif n%4==3: return 2 elif n%4==0: return 3 elif n%4==1: ...

Python3

2021-09-28

0 339

题解 | #统计每个月兔子的总数#

import sys # def fibonacci(n): # if n==1 or n==2: # return 1 # else: # return fibonacci(n-1)+fibonacci(n-2) def fibonacci(n)...

Python3

2021-09-28

0 306

题解 | #参数解析#

import sys line=sys.stdin.readline()[:-1] stack=[] cmds=[] cmd=[] for c in line: if c=='"': if len(stack)!=0: stack.pop...

Python3

2021-09-28

0 301

题解 | #查找输入整数二进制中1的个数#

import sys for line in sys.stdin: num=int(line[:-1]) binary_string=f'{num:b}' print(binary_string.count('1'))

Python3 字符串

2021-09-28

0 301

题解 | #求最小公倍数#

import sys import math line=sys.stdin.readline()[:-1] line_list=line.split() m=int(line_list[0]) n=int(line_list[1]) ## method1 # print(math.lcm(m...

Python3

2021-09-28

0 410

题解 | #求最大连续bit数#

import sys for line in sys.stdin: num=int(line[:-1]) binary_string=f'{num:b}' count=0 max_count=0 for c in binary_string: ...

Python3

2021-09-28

0 328

题解 | #统计大写字母个数#

import sys for line in sys.stdin: string=line[:-1] uppercase_cont=0 for c in string: if c.isupper(): uppercase_cont+=...

Python3

2021-09-28

0 307

题解 | #记负均正#

import sys lines=sys.stdin.readlines() length=len(lines) for i in range(1, length//2+2, 2): count_negetive=0 count_positive=0 positive_s...

Python3 数学

2021-09-28

0 330