Web Reference: ## Python ## Regex and Parsing ## Detect Floating Point Number """ eg, 4.0O0 = False (there is a letter 'O', not zero) -1.00 = True +4.54 = True SomeRandomStuff = False """ # Enter your code here. Read input from STDIN. The re.sub() tool (sub stands for substitution) evaluates a pattern and, for each valid match, it calls a method (or lambda). The method is called for all matches and can be used to modify strings in different ways. The re.sub()method returns the modified string as an output. Transformation of Strings Code: Output Replacements in Strings Code: Outp... Hackerrank Python Solution #7 Regex and Parsing - Validating Roman Numerals ...more
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