1.two sum-easy
36.valid-sudoku-easy
1214——26. Remove Duplicates from Sorted Array-easy
1214——27.Remove Element-easy
1214——88. Merge Sorted Array-easy
我的妈，距离上次做已经过去了16+22=38天时间我的妈
41. First Missing Positive-hard
54.Spiral Matrix-Medium
48.Rotate Image -Medium
59.Spiral Matrix-Medium
11.container-with-most-water-Medium
15.3sum-Medium
18.4sum-Medium
16.3sum closet-Medium
73.set-matrix-zeroes-Medium
31.next-permutation-Medium
80. Remove Duplicates from Sorted Array II-Medium
75.Sort Colors-Medium
79.word search-Medium