Baozi Training Blog (包子IT面试培训博客)

  Problem Statement  Design a food rating system that can do the following: Modify   the rating of a food item listed in the system. Return...

  Problem Statement  There is a street with   n * 2   plots , where there are   n   plots on each side of the street. The plots on each sid...

Problem Statement  You are given a   0-indexed   m x n   integer matrix   grid   consisting of   distinct   integers from   0   to   m * n ...

  Problem Statement  Given an array   nums , return   true   if the array was originally sorted in non-decreasing order, then rotated   som...

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Problem Statement  Given two numbers,   hour   and   minutes . Return the smaller angle (in degrees) formed between the   hour   and the   ...

Problem Statement  Given an array of integers  nums . A pair  (i,j)  is called   good   if  nums[i]   ==   nums[j]   and   i   <   j . R...