I cleared my Meta Screening round recently.\nNow it\'s time to give back to the community.\nI was given two easy/medium LC problem variation.\n\n1. [LC 65 - Valid Number]( https://leetcode.com/problems/valid-number/description/) - Variation: only sign and decimal allowed\n2. [LC 415 - Add Strings]( https://leetcode.com/problems/add-strings/description/) - Variation: can contain sign and decimal

I cleared my Meta Screening round recently.\nNow it\'s time to give back to the community.\nI was given two easy/medium LC problem variation.\n\n1. LC 65 - Vali