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题解 | #百钱买百鸡问题#

while True: try: n=int(input()) for num in range(4): a=4*num b=25-7*num c=75+3*num ...

Python3

2021-10-16

0 370

题解 | #配置文件恢复#

while True: try: n=input().strip().split() key=["reset","reset board","board add","board delete","reboot backplane","backplane abo...

Python3

2021-10-16

1 527

题解 | #配置文件恢复#

while True: try: n=input().strip().split() key=["reset","reset board","board add","board delete","reboot backplane","backplane abo...

Python3

2021-10-16

0 374

题解 | #查找输入整数二进制中1的个数#

while True: try: num=bin(int(input())) a=num.count("1") print(a) except: break

Python3

2021-10-16

0 381

题解 | #放苹果#

def f(m,n): if n < 0 or m < 0: return 0 elif n == 1: return 1 else: return f(m,n-1)+f(m-n,n) while True: ...

Python3

2021-10-15

0 437

题解 | #完全数计算#

while True: try: b=0 n=int(input()) for i in range(1,n+1): a=0 for j in range(1,i): ...

Python3

2021-10-15

0 384

题解 | #密码验证合格程序#

def check(s): x=[] a,b,ct,d=0,0,0,0 if len(s) <= 8: return 0 else: for i in s: if ord("a") <= ord(i)...

Python3

2021-10-15

0 454

题解 | #提取不重复的整数#

a=input() b="" for i in range(1,len(a)+1): if a[-i] not in b: b+=a[-i] else: continue if b[0] == 0: print(b[1:]) else: ...

Python3

2021-10-15

0 430

题解 | #统计每个月兔子的总数#

def f(n): if n <= 2: return 1 else: return f(n-1)+f(n-2) while True: try: n=int(input()) print(f(n)) ...

Python3

2021-10-15

12 654

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#

n=int(input()) d=list(map(int,input().split())) x=int(input()) if x == 0: for i in sorted(d): print(i,end=" ") else: d=sorted(d,revers...

Python3

2021-10-15

13 1045