大佬帮忙看看哪里有错误啊，新手小白留,Python交流,技术交流,鱼C论坛

2018772155 发表于 2020-10-14 11:06:21

大佬帮忙看看哪里有错误啊，新手小白留

year = int(input("请输入一个大于1990年的年份：\n"))
month = int(input("请输入一个月份：\n"))
day = int(input("请输入一个日子："))
a = year-1988
if a%4==1:
if month==1:
   days=a/4*365*4+day
elif month==2:
   days=a/4*365*4+31+day
elif month==3:
   days=a/4*365*4+59+day
elif month==4:
   days=a/4*365*4+90+day
elif month==5:
   days=a/4*365*4+120+day
elif month==6:
   days=a/4*365*4+151+day
elif month==7:
   days=a/4*365*4+181+day
elif month==8:
   days=a/4*365*4+212+day
elif month==9:
   days=a/4*365*4+243+day
elif month==10:
   days=a/4*365*4+273+day
elif month==11:
   days=a/4*365*4+304+day
else month==12:
   days=a/4*365*4+334+day
elif a%4==2:
if month==1:
   days=a/4*365*4+365+day
elif month==2:
   days=a/4*365*4+365+31+day
elif month==3:
   days=a/4*365*4+365+59+day
elif month==4:
   days=a/4*365*4+365+90+day
elif month==5:
   days=a/4*365*4+365+120+day
elif month==6:
   days=a/4*365*4+365+151+day
elif month==7:
   days=a/4*365*4+365+181+day
elif month==8:
   days=a/4*365*4+365+212+day
elif month==9:
   days=a/4*365*4+365+243+day
elif month==10:
   days=a/4*365*4+365+273+day
elif month==11:
   days=a/4*365*4+365+304+day
else month==12:
   days=a/4*365*4+365+334+day
elif a%4==3:
if month==1:
   days=a/4*365*4+730+day
elif month==2:
   days=a/4*365*4+730+31+day
elif month==3:
   days=a/4*365*4+730+59+day
elif month==4:
   days=a/4*365*4+730+90+day
elif month==5:
   days=a/4*365*4+730+120+day
elif month==6:
   days=a/4*365*4+730+151+day
elif month==7:
   days=a/4*365*4+730+181+day
elif month==8:
   days=a/4*365*4+730+212+day
elif month==9:
   days=a/4*365*4+730+243+day
elif month==10:
   days=a/4*365*4+730+273+day
elif month==11:
   days=a/4*365*4+730+304+day
else month==12:
   days=a/4*365*4+730+334+day
else a%4==0:
if month==1:
   days=a/4*365*4+730+day
elif month==2:
   days=a/4*365*4+730+31+day
elif month==3:
   days=a/4*365*4+730+59+1+day
elif month==4:
   days=a/4*365*4+730+90+1+day
elif month==5:
   days=a/4*365*4+730+120+1+day
elif month==6:
   days=a/4*365*4+730+151+1+day
elif month==7:
   days=a/4*365*4+730+181+1+day
elif month==8:
   days=a/4*365*4+730+212+1+day
elif month==9:
   days=a/4*365*4+730+243+1+day
elif month==10:
   days=a/4*365*4+730+273+1+day
elif month==11:
   days=a/4*365*4+730+304+1+day
else month==12:
   days=a/4*365*4+730+334+1+day

伪文青 发表于 2020-10-14 11:30:07

else后面不能跟条件，你要么换用elif,要么就删掉else后的条件
推荐替换掉else

昨非发表于 2020-10-14 12:27:06

year = int(input("请输入一个大于1990年的年份：\n"))
month = int(input("请输入一个月份：\n"))
day = int(input("请输入一个日子："))
a = year-1988
if a%4==1:
if month==1:
   days=a/4*365*4+day
elif month==2:
   days=a/4*365*4+31+day
elif month==3:
   days=a/4*365*4+59+day
elif month==4:
   days=a/4*365*4+90+day
elif month==5:
   days=a/4*365*4+120+day
elif month==6:
   days=a/4*365*4+151+day
elif month==7:
   days=a/4*365*4+181+day
elif month==8:
   days=a/4*365*4+212+day
elif month==9:
   days=a/4*365*4+243+day
elif month==10:
   days=a/4*365*4+273+day
elif month==11:
   days=a/4*365*4+304+day
else:                            #这里修改
   days=a/4*365*4+334+day
elif a%4==2:
if month==1:
   days=a/4*365*4+365+day
elif month==2:
   days=a/4*365*4+365+31+day
elif month==3:
   days=a/4*365*4+365+59+day
elif month==4:
   days=a/4*365*4+365+90+day
elif month==5:
   days=a/4*365*4+365+120+day
elif month==6:
   days=a/4*365*4+365+151+day
elif month==7:
   days=a/4*365*4+365+181+day
elif month==8:
   days=a/4*365*4+365+212+day
elif month==9:
   days=a/4*365*4+365+243+day
elif month==10:
   days=a/4*365*4+365+273+day
elif month==11:
   days=a/4*365*4+365+304+day
else:                            #这里修改
   days=a/4*365*4+365+334+day
elif a%4==3:
if month==1:
   days=a/4*365*4+730+day
elif month==2:
   days=a/4*365*4+730+31+day
elif month==3:
   days=a/4*365*4+730+59+day
elif month==4:
   days=a/4*365*4+730+90+day
elif month==5:
   days=a/4*365*4+730+120+day
elif month==6:
   days=a/4*365*4+730+151+day
elif month==7:
   days=a/4*365*4+730+181+day
elif month==8:
   days=a/4*365*4+730+212+day
elif month==9:
   days=a/4*365*4+730+243+day
elif month==10:
   days=a/4*365*4+730+273+day
elif month==11:
   days=a/4*365*4+730+304+day
else :                      #这里修改
   days=a/4*365*4+730+334+day
else:                            #这里修改
if month==1:
   days=a/4*365*4+730+day
elif month==2:
   days=a/4*365*4+730+31+day
elif month==3:
   days=a/4*365*4+730+59+1+day
elif month==4:
   days=a/4*365*4+730+90+1+day
elif month==5:
   days=a/4*365*4+730+120+1+day
elif month==6:
   days=a/4*365*4+730+151+1+day
elif month==7:
   days=a/4*365*4+730+181+1+day
elif month==8:
   days=a/4*365*4+730+212+1+day
elif month==9:
   days=a/4*365*4+730+243+1+day
elif month==10:
   days=a/4*365*4+730+273+1+day
elif month==11:
   days=a/4*365*4+730+304+1+day
else :                            #还有这里
   days=a/4*365*4+730+334+1+day

print("共%d天"%days)

昨非发表于 2020-10-14 12:27:42

有一说一，你这么写太罗嗦了没啥意义啊

昨非发表于 2020-10-14 12:53:35

year = int(input("请输入一个大于1990年的年份：\n"))
month = int(input("请输入一个月份：\n"))
day = int(input("请输入一个日子："))
a = year-1988
month_list =
if a%4==1:
days = a/4*365*4+month_list+day
elif a%4==2:
days = a/4*365*4+365+month_list+day
elif a%4==3:
days = a/4*365*4+730+month_list+day
else:
if month==1:
   days=a/4*365*4+730+day
elif month==2:
   days=a/4*365*4+730+31+day
else:
   days = a/4*365*4+730+month_list+1+day

print("共%d天"%days)

用个列表把每月之前的天数统计一下，省下好多代码

昨非发表于 2020-10-14 12:54:43

满意的话记得给个最佳哈

害羞的新手 发表于 2020-10-14 14:20:28

本帖最后由害羞的新手于 2020-10-14 14:21 编辑

我觉得以后还是规范化写好，比如if{.......}

笨鸟学飞 发表于 2020-10-14 17:06:25

错误有好几处，列举最后一处
else month==12:
   days=a/4*365*4+730+334+1+day
规范的python代码规则是
else:                #else后面不能带条件，意为否则
days=a/4*365*4+730+334+1+day
或者
elif month==12:
   days=a/4*365*4+730+334+1+day

2018772155 发表于 2020-10-15 11:08:10

昨非发表于 2020-10-14 12:54
满意的话记得给个最佳哈

谢谢啦

2018772155 发表于 2020-10-15 12:51:51

笨鸟学飞发表于 2020-10-14 17:06
错误有好几处，列举最后一处
else month==12:
days=a/4*365*4+730+334+1+day

谢谢啦

页: [1]

鱼C论坛's Archiver

大佬帮忙看看哪里有错误啊，新手小白留