摘要:
def TianZiGe(n): a = 5*n+1 for i in range(1,a+1): if i%5 == 1: print("+ " * n+"+") else: print("| " * n+"|") def main(): n = int(input("请输入田字格的大小: ")) 阅读全文
摘要:
`sum,tmp = 0,1 for i in range(1,11): tmp *= i sum += tmp print('运算结果是:{}'.format(sum)) for i in range(1,10): for j in range(1,i+1): print('{}{}={:2} ' 阅读全文
摘要:
import turtle as t import math as m pi=3.1415926535 def star5(x,y,r): if x 300: a=-pi/10 else: a=m.atan((y-150)/(x+300)) b=18+a/pi*180 x=x-m.cos(a)*r 阅读全文