Discussion on Detecting Valid Latitude and Longitude Pairs Challenge

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2 weeks ago+ 0 comments

pattern=re.compile('([+-]?(([1-8][0-9]|[0-9])(.[0-9]+)?|90(.0+)?), [+-]?((1[0-7][0-9]|[1-9][0-9]|[0-9])(.[0-9]+)?|180(.0+)?))')

1 month ago+ 0 comments

import re

n = int(input())

pattern = r"\A\([\-\+]?([1-8]?\d(\.\d+)?|90(\.0+)?),\s[\-\+]?([1-9]?\d(\.\d+)?|1[0-7]\d(\.\d+)?|180(\.0+)?)\)\Z"

[print("Valid" if re.match(pattern, input()) is not None else "Invalid") for _ in range(n)]

2 months ago+ 0 comments

I'm not quite sure these problems should be considered easy anymore (You have way easier regex problems in the Python practice set). Here's the code in Python, which looks like an alien trying to communicate with us.

import re
n_lines = int(input())
for _ in range(n_lines):
    print('Valid' if bool(re.match(r'\(([+-]?[0-8]?[0-9](\.[0-9]+)?|[+-]?90(\.0+)?), ([+-]?1[0-7][0-9](\.[0-9]+)?|[+-]?180(\.0+)?|[+-]?0?[0-9]?[0-9](\.[0-9]+)?)\)', input())) else "Invalid")

2 months ago+ 0 comments

Python 3

import re
p = re.compile(r'\((\+|-)?([0-9](\.\d+)?|[1-8][0-9](\.\d+)?|90(\.0+)?), (\+|-)?([0-9](\.\d+)?|[1-9][0-9](\.\d+)?|1[0-7][0-9](\.\d+)?|180(\.0+)?)\)')
for _ in range(int(input())):
    s = input()
    if bool(re.search(p,s)):
        print('Valid')
    else:
        print('Invalid')

4 months ago+ 0 comments

import re
N = int(input())
for _ in range(N):
    LL = input()
    if re.search(r"^\([+-]?(([0-9]|[1-8][0-9])(\.\d+)?|90(\.0+)?), [+-]?(([0-9]{1,2}|1[0-7][0-9])(\.\d+)?|180(\.0+)?)\)",LL):
        print("Valid")
    else :
        print("Invalid")

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