day = int(input('请输入星期几:'))
if day == 1:
    print('上课')

elif day == 2:
    print('上美术')

elif day == 3:
    print('上数学')

elif day == 4:
    print('上语文')

elif day == 5:
    print('上计算机')

elif day == 6:
    print('上王者')

elif day == 7:
    print('吃鸡')
 
else:   
   print('不知道') 

