We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. Python
  3. Regex and Parsing
  4. Detect Floating Point Number
  5. Discussions

Detect Floating Point Number

Sort by

recency

|

543 Discussions

|

  • syahrulmahar92
     + 0 comments

    import re t = int(input()) for i in range(t): n = input() print(bool(re.match(r'^[+-]?\d*.\d+$', n)))

  • dukavinod
     + 0 comments

    import re T = int(input().strip())

    float_number_pattern = r"^[+-]?([0-9][.][0-9]+|[0-9]+[.][0-9])$"

    for _ in range(0,T): string = input().strip() if re.match(float_number_pattern,string): print("True") else: print("False")

  • luca_h94
     + 0 comments
    import re
pattern = r"^[+-]?\d*\.\d+$"
T = int(input())

for testcase in range(T):
    N = input()
    if re.match(pattern,N): 
        print(True) 
    else: 
        print(False)

  • abhishekns887
     + 0 comments
    k = int(input())

data = []

for i in range(k):
    data.append(input())
    
for i in data:
    if '.' not in i:
        print(False)
    else:
        try:
            a = float(i)
            if a:
                print(True)
        except:
            print(False)

  • doyouDance
     + 0 comments
    import re

t = int(input())
values = [input() for i in range(t)]

regex = r"^[+-]?\d*\.\d+$"
floats = (bool(re.match(regex, i)) for i in values)

for _ in floats:
    print(_)