YUYANE

문제 www.hackerrank.com/challenges/introduction-to-regex/problem?h_r=internal-search Detect Floating Point Number | HackerRank Validate a floating point number using the regular expression module for Python. www.hackerrank.com 해결 코드 T = int(input()) nums = [] def detect(a): if '.' in a: idx = a.find('.') try: float(a) if len(a) > idx: value = a[idx+1] try: int(value) return True except: return Fal..