Before coding the interviewer asked me about resume, and past experiences and projects.\n\n**Question:**\nUber used to call Ubercab, and they have a lot of "ubercab" stickers and assuming you can cut them into individual characters. You are now given a word in string, and return how many stickers you need to make the word.\n\n**Example 1:**\n```\nInput: "abc"\nOutput: 1\nExplanation: because you only need a \'ubercab\' sticker to make \'abc\'\n```\n\n**Example 2:**\n```\nInput: "abcd:\nOutput: -1\nExplanation: you do not have \'d\'\n```\n\n**Example 3:**\n```\nInput: "uber cab"\nOutput: 1\nExplanation: you are allow to use any space character\n```\n\n**Example 4:**\n```\nInput: "bb"\nOutput: 1\n```\n\nI think my interview question wasn\'t hard, but I had difficult time came up with all testcases.\n\nhttps://leetcode.com/playground/7pzukmTK\n\nResult: Rejection

Before coding the interviewer asked me about resume, and past experiences and projects.\n\nQuestion:\nUber used to call Ubercab, and they have a lot of "ubercab