Trying to solve online shop in python core

Question

import re
Id = input()
pattern=r"[A-Z][A-Z][0-9][0-9]"

if re.search(pattern,Id):
print("Searching")
else:
print("Wrong format")

One test case out of 5 seem to come out wrong and i don't know why

All the products in online shop have their own ID. Every ID consists of 4 symbols:
The first symbol: an uppercase character
The second symbol: an uppercase character
The third symbol: a digit
The forth symbol: a digit

Write a program for a search tool, that will take the ID as input and output "Searching" if the format is correct, and "Wrong format", if it's not.

Sample Input
LG17

Sample Output
Searching

Answer 1

import re
Id = input()

pattern = r"^[A-Z][A-Z][0-9][0-9]quot;

if re.search(pattern, Id):
print('Searching')
else:
print('Wrong format')

#the Code is Correct

Answer 2

Simply check the length of it .

Or you can use a pattern like this : ^[A-Z][A-Z][0-9][0-9]$

Take a look at the following article if you don't know how "^" and "quot; Symbol works.

https://www.programiz.com/JUMP_LINK__&&__python__&&__JUMP_LINK-programming/regex

Answer 3

I can't test it but try checking for length of the inputted id as well since re.search will match those 4 symbols even in a input like "4ZA56" or "ZA567"

Answer 4

Okay
So how do i restrict it to checking 4 symbols

Answer 5

Thanks

Answer 6

import re
Id = input()

#your code goes here
pattern = r"^[A-Z][A-Z][0-9][0-9]quot;

if re.search(pattern, Id):
print('Searching')
else:
print('Wrong format')

Answer 7

import re
Id = input()

pattern = r"^[A-Z][A-Z][0-9][0-9]quot;

if re.search(pattern, Id):
print('Searching')
else:
print('Wrong format')

Answer 8

import re
Id = input()
pattern=r"\b[A-Z]{2}[0-9]{2}\b"

element=re.findall(pattern,Id)

if element :
print("Searching")

else:
print("Wrong format")

print (Id)

print (re.findall(pattern,Id))

Answer 9

just a minor change =>if re.search(pattern,str(Id)):

and it works

Answer 10

import re
Id = input()
pattern = r"['A-Z']['A-Z']['0-9']['0-9']"
if len(Id)>4:
print("Wrong format")
elif re.search(pattern, Id):
print("Searching")
else:
print("Wrong format")
#this will work i think

Answer 11

import re
Id = input()

if re.search(r"[A-Z][A-Z][0-9][0-9]quot;, Id):
print("Searching")
else:
print("Wrong format")
Элементарно ватсон)