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题解 | #K形图案#

while True: try: n = int(input())+1 for i in range(1,n): &n...

Python3

2022-07-27

0 244

题解 | #带空格直角三角形图案#

while True: try: n = int(input()) for i in range(1,n+1): &n...

Python3

2022-07-27

0 226

题解 | #牛牛学数列3#

n = int(input()) sum = 0 b = 0 for i in range(1,n+1): b = (-1)**(i+1)*(2*i-1) sum += 1/b print("{:.3f}".format(sum))...

Python3

2022-07-25

0 294

题解 | #乘法表#

print("1*1= 1") print("1*2= 2 2*2= 4") print("1*3= 3 2*3= 6 3*3= 9") print("1*4= 4 2*4= 8 3*4=12 4*4=16") print("1*5= 5 2*5=10 3*5=15 4*5=20 5*5=25") ...

Python3

2022-07-25

3 256

题解 | #奇偶统计#

i = int(input()) a = i%2 b=i//2 if a==0: print(b,b) else: print(b+1,b)

Python3

2022-07-24

0 221

题解 | #牛牛的判断题#

x,l,r = map(int,input().split()) if x-l >= 0 and r-x >=0: print("true") else: print("false")

Python3

2022-07-19

0 214