- leetcode
- 9/26 NO.1. 11. 15. 16. 18. 26. 27
- 9/27 NO.34. 35. 2. 21. 23. 206. 4. 17.
- 9/28 No.17. 79. 78. 70. 53. 121. 91.
- 9/29 No.139. 10.
- 9/30 No.1. 136. 76. 311. 200.
- 10/1 No.133. 257. 104. 235. 108. 98.
- 10/2 No.236. 543. 285. 56. 57. 75. 252.
- 10/3 No.253. 43. 33.
- 10/4 No.283. 125. 278. 157. 13. 38. 680. 28. 404. 234.
- 10/5 No.100. 572. 653. 674. 637. 168. 102. 116. 117. 173.
- 10/6 No.80. 314. 161.
- 10/7 No.208. 211. 49. 50. 71. 90. 325.
- 10/8 No.494. 416.
- 10/9 No.211. 621. 277. 341. 215(quicksort & heapsort). 670.
- 10/10 No.382. 398. 477. 238. 127. 334. 523.
- 10/11 No.209. 377. 5. 647.
- practice classic: 4(D)
- practice classic: 70(D). 53(D).
- practice: 1(D)
- practice: 104(D). 100(D).
- practice: 108(D)