40道Java基礎常見面試題及詳細答案
阿新 • • 發佈:2020-12-14
import time import turtle as tt # 繪製間隔 def drawGap(): tt.penup() tt.fd(5) # 繪製單段數碼管 def drawLine(draw): drawGap() if (draw): tt.pendown() else: tt.penup() tt.fd(50) drawGap() tt.right(90) # 繪製當前時間 def drawDate(date): tt.pencolor("red") for i in date: if i == '+': tt.write("年", font=("黑體", 25, "normal")) tt.pencolor("green") tt.fd(50) elif i == '-': tt.write("月", font=("黑體", 25, "normal")) tt.pencolor("blue") tt.fd(50) elif i == '*': tt.write("日", font=("黑體", 25, "normal")) tt.pencolor("green") tt.fd(50) elif i == '=': tt.write("時", font=("黑體", 25, "normal")) tt.pencolor("yellow") tt.fd(50) else: drawDigit(eval(i))# 繪製數碼管 def drawDigit(cur_time): if cur_time in [2, 3, 4, 5, 6, 8, 9]: drawLine(True) else: drawLine(False) if cur_time in [0, 1, 3, 4, 5, 6, 7, 8, 9]: drawLine(True) else: drawLine(False) if cur_time in [0, 2, 3, 5, 6, 8, 9]: drawLine(True) else: drawLine(False) if cur_time in [0, 2, 6, 8]: drawLine(True)else: drawLine(False) tt.left(90) if cur_time in [0, 4, 5, 6, 8, 9]: drawLine(True) else: drawLine(False) if cur_time in [0, 2, 3, 5, 6, 7, 8, 9]: drawLine(True) else: drawLine(False) if cur_time in [0, 1, 2, 3, 4, 7, 8, 9]: drawLine(True) else: drawLine(False) tt.left(180) tt.penup() tt.fd(20) # 主函式 def main(): tt.setup(1500, 300, 300, 300) tt.penup() tt.fd(-730) tt.pensize(5) drawDate(time.strftime('%Y+%m-%d*%H=', time.localtime())) tt.hideturtle() tt.done() if __name__ == "__main__": main()