Idiot-maker

摘要： https://leetcode.com/problems/pascals-triangle-ii/Given an indexk, return thekthrow of the Pascal's triangle.For example, givenk= 3,Return[1,3,3,1].No... 阅读全文

摘要： https://leetcode.com/problems/pascals-triangle/GivennumRows, generate the firstnumRowsof Pascal's triangle.For example, givennumRows= 5,Return[ [1... 阅读全文

摘要： https://leetcode.com/problems/restore-ip-addresses/ Given a string containing only digits, restore it by returning all possible valid IP address combi 阅读全文