other

L540 Zigzag Iterator

L541Zigzag Iterator II

284 Peeking Iterator

277 Find the Celebrity

289 Game of Life

161 One Edit Distance

459 Repeated Substring Pattern

38 Count and Say

4 Median of Two Sorted Arrays -- divide and conqure ?

157 Read N Characters Given Read4

158 Read N Characters Given Read4 II - Call multiple times

398 Random Pick Index

68 Text Justification

165 Compare Version Numbers

412 fizz buzz

605 Can Place Flowers

796 Rotate String

Find Median in super big array

667 Beautiful Arrangement II

1646 Get Maximum in Generated Array

985 Sum of Even Numbers After Queries

1629 Slowest Key

594 Longest Harmonious Subsequence

1118 Number of Days in a Month

1304 Find N Unique Integers Sum up to Zero

755 Pour Water

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