Comments (4)
from queraproblems.
salam mamnoon dastetoon dard nakone.
manam fahmidam moshkel kodam chibood, in bood ke halat sevom ro darnazar nagereftam
`import re
inp = input()
num1, pls, num2, eql, num3 = inp.split()
text, numfind, numnotfind = "", "", ""
if num1.contains("#"):
numfind = str(int(num3) - int(num2))
numnotfind = num1
text = "{numfind} + {num2} = {num3}".format(numfind=numfind, num2=num2, num3=num3)
elif num2.contains("#"):
numfind = str(int(num3) - int(num1))
numnotfind = num2
text = "{num1} + {numfind} = {num3}".format(numfind=numfind, num1=num1, num3=num3)
else:
numfind = str(int(num1) + int(num2))
numnotfind = num3
text = "{num1} + {num2} = {numfind}".format(numfind=numfind, num2=num2, num1=num1)
x = str(len(numfind) - len(numnotfind) + 1)
numnotfind = numnotfind.replace("#", "\d{" + x + "}")
if re.fullmatch(numnotfind, numfind):
print(text)
else:
print(-1)`
from queraproblems.
سلام
خواهش میکنم.
چندتا نکته و پیشنهاد:
- تا جایی که میدونم پایتون تابعی به نام
contains
نداره. باید از کدی مثلif "#" in num1:
استفاده کنید. - خیلیها که به مسائل و مسابقات الگوریتمی علاقهمند هستن اصول مهندسی نرمافزار (مثل اسمگذاری درست) رو رعایت نمیکنن. خب توی مسابقات سرعت مهمه و اینجور نکات اهمیتی نداره ولی خارج مسابقات به نظرم بهتره رعایت بشه هم برای خوانایی و تمیزی کد و هم برای تمرین خودمون و ملکه شدنش. قانون پیشفرض اسمگذاری در پایتون هم حالت
snake_case
هستش. - توی گیتهاب، برای کدهای تک خطی از ` استفاده کنید ولی برای کدهای چند خطی از ``` خصوصا برای زبونی مثل پایتون که تو رفتگی کدها مهمه. همچنین میتونید اسم زبون رو هم اضافه کنید تا به هایلایت کردن کد کمک کنید مثلا:
```python
from queraproblems.
ممنون از راهنمایی های کاربردی تون :)
from queraproblems.
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