Platform: Codepad.io\n\n**Question 1:**\nhttps://leetcode.com/problems/first-unique-character-in-a-string/\n\n**Question 2:**\nFind the smallest subarray length with target more than or equal to the sum of the subarray. The numbers are non sorted. Return -1 if not possible.\n\neg: {1,2,3,4}\nsum 6 --> 2\nsum 12 --> -1

Platform: Codepad.io\n\nQuestion 1:\nhttps://leetcode.com/problems/first-unique-character-in-a-string/\n\nQuestion 2:\nFind the smallest subarray length with ta