2019.7.15
洛谷
p1582
HDU
5578
5583
CF
Educational Codeforces Round 68 (Rated for Div. 2), problem: (A)
Educational Codeforces Round 68 (Rated for Div. 2), problem: (B)
Educational Codeforces Round 68 (Rated for Div. 2), problem: (C)
Codeforces Round #573 (Div. 2), problem: (D) Tokitsukaze, CSL and Stone Game,
2019.7.16
写了些博客，停电的一天
2019.7.17
CF
Educational Codeforces Round 68 (Rated for Div. 2), problem: (D) 1-2-K Game
Codeforces Round #571 (Div. 2), problem: (C) Vus the Cossack and Strings
Codeforces Round #574 (Div. 2), problem: (A) Drinks Choosing
Codeforces Round #574 (Div. 2), problem: (B) Sport Mafia
Codeforces Round #574 (Div. 2), problem: (C) Basketball Exercise
Codeforces Round #574 (Div. 2), problem: (D1) Submarine in the Rybinsk Sea (easy edition)
HDU
5584
5573
2019.7.18
咸鱼的一天
牛客
2019牛客暑期多校训练营（第一场）Equivalent Prefixes
2019.7.19
CF
Codeforces Round #574 (Div. 2), problem: (D2) Submarine in the Rybinsk Sea (hard edition)
Codeforces Round #574 (Div. 2), problem: (E) OpenStreetMap
2019.7.20
牛客
2019牛客暑期多校训练营（第二场） Second Large Rectangle
2019.7.21
HDU：
6553（女生赛G）
2019CCPC-江西省赛（重现赛）
1004
1006
1007
1009
1010
1011
2019.7.22
2019 Multi-University Training Contest 1
1005
2019.7.23
玩耍
2019.7.24
2019 Multi-University Training Contest 2
1005
1010
CF
Codeforces Round #575 (Div. 3), problem: (A) Three Piles of Candies
Codeforces Round #575 (Div. 3), problem: (B) Odd Sum Segments
Codeforces Round #575 (Div. 3), problem: (D1) RGB Substring (easy version)
2019.7.25
牛客
2019牛客暑期多校训练营（第三场） Crazy Binary String
CF
Codeforces Round #575 (Div. 3), problem: (D2) RGB Substring (hard version)
Codeforces Round #575 (Div. 3), problem: (C) Robot Breakout
2019.7.26
玩耍
2019.7.27
牛客
2019牛客暑期多校训练营（第四场） meeting
2019.7.28
牛客
2019牛客暑期多校训练营（第四场） number
2019牛客暑期多校训练营（第四场） triples I
2019.7.29
2019 Multi-University Training Contest 3
1007
CF
Codeforces Round #575 (Div. 3), problem: (E) Connected Component on a Chessboard
HDU
6567（江西省赛1001）
2019.7.30
CF
Educational Codeforces Round 69 (Rated for Div. 2), problem: (A) DIY Wooden Ladder
Educational Codeforces Round 69 (Rated for Div. 2), problem: (B) Pillars
Educational Codeforces Round 69 (Rated for Div. 2), problem: (C) Array Splitting
Educational Codeforces Round 69 (Rated for Div. 2), problem: (D) Yet Another Subarray Problem
Codeforces Round #576 (Div. 2), problem: (A) City Day
Codeforces Round #576 (Div. 2), problem: (B) Water Lily
2019.7.31
2019 Multi-University Training Contest 4
1001
CF：
Codeforces Round #576 (Div. 2), problem: (C) MP3
Codeforces Round #576 (Div. 2), problem: (D) Welfare State
2019.8.1
牛客：
2019牛客暑期多校训练营（第五场）digits 2
CF
Codeforces Round #569 (Div. 2), problem: (A) Alex and a Rhombus
Codeforces Round #569 (Div. 2), problem: (B) Nick and Array
Codeforces Round #569 (Div. 2), problem: (C) Valeriy and Deque
Codeforces Round #569 (Div. 2), problem: (D) Tolik and His Uncle
2019.8.2
补题真快乐
牛客：
2019牛客暑期多校训练营（第五场）generator 1
2019牛客暑期多校训练营（第五场）subsequence 1
2019.8.3
牛客
2019牛客暑期多校训练营（第六场）Shorten IPv6 Address
2019牛客暑期多校训练营（第六场）Garbage Classification
2019.8.4
牛客
2019牛客暑期多校训练营（第六场）Move
2019.8.5
2019 Multi-University Training Contest 5
1007
ccpc2018沈阳
A
2019.8.6
CF：
Codeforces Round #577 (Div. 2), problem: (A) Important Exam
Codeforces Round #577 (Div. 2), problem: (C) Maximum Median
Codeforces Round #577 (Div. 2), problem: (B) Zero Array
2019.8.7
CF:
Codeforces Round #577 (Div. 2), problem: (D) Treasure Hunting
Educational Codeforces Round 70 (Rated for Div. 2), problem: (A) You Are Given Two Binary Strings
牛客：
2019牛客暑期多校训练营（第六场）Upgrading Technology
2019.8.8
牛客：
2019牛客暑期多校训练营（第七场）A+B problem
2019牛客暑期多校训练营（第七场）String
2019牛客暑期多校训练营（第七场）Number
CF：
Educational Codeforces Round 70 (Rated for Div. 2), problem: (D) Print a 1337-string
2019.8.9
2019.8.10
2019.8.11
2019.8.12
2019.8.13
2019.8.14
2019.8.15
2019.8.16
2019.8.17
2019.8.18
2019.8.19
2019.8.20
2019.8.21
2019.8.22
2019.8.23
2019.8.24
2019.8.25
2019.8.26
2019.8.27
2019.8.28
2019.8.29
2019.8.30
2019.8.31
银川icpc internet
2019.9.1
南京icpc internet
2019.9.2
2019.9.3
2019.9.4
2019.9.5
HUD
6077
2019.9.6
2019.9.7
徐州cpc internet
2019.9.8
南昌icpc internet
2019.9.9
洛谷
p3372
杭电
1574
2019.9.10
洛谷
p3373
POJ
3468
2019.9.11
杭电
1698
POJ
2528
1698
2019.9.12
2019.9.13
2019.9.14
POJ
3264
沈阳icpc internet
2019.9.15
上海icpc internet
2019.9.16
虽然我没有做题，但是修好了wintime
2019.9.17
洛谷
p1601
p2142
51Nod(测试大数板子)
1027
1028
1005
2019.9.18
POJ(测试几何模板)
1269
2019.9.19
POJ(测试最短路)
2387
2019.9.20
2019.9.21
2019.9.22
2019.9.23
2019.9.24
2019.9.25
2019.9.26
2019.9.27
2019.9.28
2019.9.30
2019.10.1
2019.10.2
2019.10.3
2019.10.4
2019.10.5
牛客
day6
2019.10.6
2019.10.7
2019.10.8
POJ
2251
3278
CF
Educational Codeforces Round 74 (Rated for Div. 2) A.Prime Subtraction
Educational Codeforces Round 74 (Rated for Div. 2)B.Kill `Em All
2019.10.9
POJ
3126
2019.10.10
2019.10.11
POJ
1426
2019.10.12
2019.10.13
南京2018icpc
A. Adrien and Austin
J.Prime Game
2019.10.14
POJ
3279
2019.10.15
POJ
3414
HDU
1495
2612
UVA
11624
2019.10.16
POJ
3984
2019.10.17
2019.10.18
银川
2019.10.19
银川
2019.10.20
银川
2019.10.21
2019.10.22
2019.10.23
FZU
2150
2019.10.24
CF
Educational Codeforces Round 75 (Rated for Div. 2).A Broken Keyboard
Educational Codeforces Round 75 (Rated for Div. 2).B.Binary Palindromes
Educational Codeforces Round 75 (Rated for Div. 2).C Minimize The Integer
