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  1. Prepare
  2. Python
  3. Errors and Exceptions
  4. Incorrect Regex
  5. Discussions

Incorrect Regex

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recency

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306 Discussions

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  • singhshrajan
     + 0 comments
    1. import re
    2. n = int(input())
    3. for i in range(n):
    4. i = input()
    5. try:
    6. print(bool(re.compile(i)))
    7. except re.error:
    8. print("False")

  • nidhipawankumar
     + 0 comments

    import re t=int(input()) for _ in range(t): s=input()

    try:
    re.compile(s)
    print("True")
except re.error:
    print("False")

  • _Aditi_131
     + 0 comments

    python2

    import re T = int(input()) for _ in range(T): try: re.compile(raw_input()) print('True') except re.error: print('False')

  • sagar_gajre
     + 0 comments
    import re

n = int(input())
for i in range(0,n):
    try:
        a = (re.compile(input()))
        print(bool(a))
    except re.error:
        print('False')

  • rejin_gunasekar1
     + 0 comments
    #In Python 3, it will not work; but it will work in Pypy 3
import re 
T =int(input())
for x in range(T):
    S = input()
    try:
        if re.compile(S):
            print("True")
    except:
        print("False")