摘要:
import turtle turtle.speed(10) colors=['red','purple','blue','green','yellow'] for i in range(200): turtle.pencolor(colors[i%5]) turtle.forward(i) tur 阅读全文
摘要:
fr = open('plainText.txt',mode='r',encoding='utf-8') plainText = fr.read() print(plainText) print('密文:',end='') for c in plainText: print(chr(ord(c)+3 阅读全文
摘要:
while True: a = input('1:摄氏度转华氏度\n2:华氏度转摄氏度\n3:退出\n') if a =='1': celsius=float(input('输入摄氏度:')) fahrenheit=(celsius*9/5)+32 print('{:.2f}摄氏度转化为华氏度{:.2f}'.format(celsius,fahrenh... 阅读全文