728x90 Valid Number1 [LeetCode] 65. Valid Number A valid number can be split up into these components (in order): 1. A decimal number or an integer. 2. (Optional) An 'e' or 'E', followed by an integer. A decimal number can be split up into these components (in order): 1. (Optional) A sign character (either '+' or '-'). 2. One of the following formats: 1. One or more digits, followed by a dot '.'. 2. One or more digits, followed by a dot '.', f.. 2024. 1. 23. 이전 1 다음 728x90