Contests - Codeforces

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Codeforces Round 1123 (Div. 2)
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Codeforces Round 1123 Solution Discussion

By aryanc403

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Contests

#	Contest	Start time	Rank	Solved	Rating change	New rating
102	Codeforces Round 903 (Div. 3)	Oct/12/2023 17:35	356	6	+64	1666
101	Educational Codeforces Round 156 (Rated for Div. 2)	Oct/09/2023 17:35	1189	3	+68	1602	Became Expert LuoMoGuYun → LuoMoGuYun
100	Codeforces Round 901 (Div. 2)	Sep/30/2023 17:35	1434	4	+57	1534
99	CodeTON Round 6 (Div. 1 + Div. 2, Rated, Prizes!)	Sep/18/2023 17:35	6384	2	-91	1477
98	Educational Codeforces Round 154 (Rated for Div. 2)	Aug/31/2023 17:35	1680	3	+45	1568
97	Pinely Round 2 (Div. 1 + Div. 2)	Aug/30/2023 17:35	5024	3	-59	1523
96	Educational Codeforces Round 152 (Rated for Div. 2)	Jul/27/2023 17:35	4128	2	-60	1582	Became Specialist LuoMoGuYun → LuoMoGuYun
95	Educational Codeforces Round 136 (Rated for Div. 2)	Sep/29/2022 17:35	1157	3	+21	1642
94	Codeforces Round 808 (Div. 2)	Jul/16/2022 17:35	3756	2	-69	1621
93	Codeforces Round 807 (Div. 2)	Jul/15/2022 16:35	955	4	+39	1690
92	Codeforces Round 804 (Div. 2)	Jul/04/2022 17:35	3214	2	-62	1651
91	Codeforces Round 800 (Div. 2)	Jun/16/2022 17:35	326	4	+98	1713
90	Educational Codeforces Round 130 (Rated for Div. 2)	Jun/12/2022 17:35	2142	3	-21	1615
89	Codeforces Round 796 (Div. 2)	Jun/03/2022 17:35	368	4	+123	1636	Became Expert LuoMoGuYun → LuoMoGuYun
88	Codeforces Round 788 (Div. 2)	May/06/2022 17:35	704	4	+124	1513	Became Specialist LuoMoGuYun → LuoMoGuYun
87	Educational Codeforces Round 126 (Rated for Div. 2)	Apr/09/2022 17:35	3872	2	-29	1389	Became Pupil LuoMoGuYun → LuoMoGuYun
86	Codeforces Round 780 (Div. 3)	Mar/31/2022 17:35	3862	3	-48	1418
85	CodeTON Round 1 (Div. 1 + Div. 2, Rated, Prizes!)	Mar/24/2022 17:35	8140	1	-124	1466
84	Educational Codeforces Round 125 (Rated for Div. 2)	Mar/22/2022 17:45	5728	3	-117	1590	Became Specialist LuoMoGuYun → LuoMoGuYun
83	Educational Codeforces Round 124 (Rated for Div. 2)	Mar/10/2022 17:35	1149	3	+3	1707
82	Educational Codeforces Round 123 (Rated for Div. 2)	Feb/22/2022 17:35	770	4	+49	1704
81	Codeforces Round 771 (Div. 2)	Feb/14/2022 17:35	310	4	+169	1655	Became Expert LuoMoGuYun → LuoMoGuYun
80	Codeforces Global Round 19	Feb/12/2022 17:35	7493	2	-106	1486
79	Codeforces Round 770 (Div. 2)	Feb/06/2022 17:35	2534	3	-11	1592	Became Specialist LuoMoGuYun → LuoMoGuYun
78	Codeforces Round 769 (Div. 2)	Jan/30/2022 17:35	2720	3	-14	1603
77	Codeforces Round 766 (Div. 2)	Jan/15/2022 17:35	2069	3	-12	1617
76	Codeforces Round 765 (Div. 2)	Jan/12/2022 15:05	735	3	+84	1629	Became Expert LuoMoGuYun → LuoMoGuYun
75	Codeforces Round 764 (Div. 3)	Jan/10/2022 17:35	2400	4	-33	1545
74	Hello 2022	Jan/03/2022 17:35	3888	2	-29	1578	Became Specialist LuoMoGuYun → LuoMoGuYun
73	Codeforces Round 761 (Div. 2)	Dec/16/2021 16:35	2169	3	-34	1607
72	Codeforces Round 760 (Div. 3)	Dec/14/2021 17:35	222	5	+88	1641	Became Expert LuoMoGuYun → LuoMoGuYun
71	Educational Codeforces Round 118 (Rated for Div. 2)	Dec/01/2021 17:35	4865	2	-91	1553	Became Specialist LuoMoGuYun → LuoMoGuYun
70	Codeforces Round 757 (Div. 2)	Nov/26/2021 14:15	2729	2	-69	1644
69	Codeforces Round 754 (Div. 2)	Nov/12/2021 17:35	1132	3	+5	1713
68	Codeforces Round 752 (Div. 2)	Oct/30/2021 17:35	1011	4	-2	1708
67	Educational Codeforces Round 116 (Rated for Div. 2)	Oct/29/2021 17:35	558	3	+90	1710
66	Educational Codeforces Round 115 (Rated for Div. 2)	Oct/10/2021 12:05	1803	3	-33	1620
65	Codeforces Round 747 (Div. 2)	Oct/08/2021 18:05	917	5	+40	1653
64	Codeforces Round 746 (Div. 2)	Oct/03/2021 17:35	972	3	+66	1613	Became Expert LuoMoGuYun → LuoMoGuYun
63	Educational Codeforces Round 114 (Rated for Div. 2)	Sep/20/2021 17:35	5314	2	-101	1547	Became Specialist LuoMoGuYun → LuoMoGuYun
62	Codeforces Global Round 16	Sep/12/2021 17:35	1832	5	+36	1648
61	Educational Codeforces Round 113 (Rated for Div. 2)	Sep/08/2021 17:35	1287	3	+43	1612	Became Expert LuoMoGuYun → LuoMoGuYun
60	Codeforces Round 742 (Div. 2)	Sep/05/2021 17:35	2333	2	-5	1569
59	Deltix Round, Summer 2021 (open for everyone, rated, Div. 1 + Div. 2)	Aug/29/2021 17:35	2063	3	+47	1574
58	Codeforces Round 740 (Div. 2, based on VK Cup 2021 - Final (Engine))	Aug/24/2021 17:35	2171	3	+2	1527
57	Codeforces Round 739 (Div. 3)	Aug/18/2021 17:35	977	4	+40	1525
56	Codeforces Round 738 (Div. 2)	Aug/15/2021 17:35	5100	4	-59	1485
55	Codeforces Round 737 (Div. 2)	Aug/09/2021 17:35	2126	3	+30	1544
54	Codeforces Round 736 (Div. 2)	Aug/01/2021 17:35	1738	3	+41	1514
53	Codeforces Global Round 15	Jul/25/2021 17:35	8380	1	-136	1473	Became Specialist LuoMoGuYun → LuoMoGuYun
52	Harbour.Space Scholarship Contest 2021-2022 (open for everyone, rated, Div. 1 + Div. 2)	Jul/22/2021 17:35	2503	3	+6	1609
51	Codeforces Round 733 (Div. 1 + Div. 2, based on VK Cup 2021 - Elimination (Engine))	Jul/17/2021 17:35	4004	3	-62	1603
50	Educational Codeforces Round 111 (Rated for Div. 2)	Jul/14/2021 17:35	1229	3	+48	1665
49	Codeforces Round 730 (Div. 2)	Jul/07/2021 17:35	394	4	+173	1617	Became Expert LuoMoGuYun → LuoMoGuYun
48	Codeforces Round 729 (Div. 2)	Jul/03/2021 16:05	11037	1	-150	1444
47	Codeforces Round 725 (Div. 3)	Jun/10/2021 17:35	240	5	+125	1594
46	Educational Codeforces Round 110 (Rated for Div. 2)	Jun/04/2021 17:35	3414	3	-2	1469
45	Codeforces Round 722 (Div. 2)	May/24/2021 17:35	2557	2	+22	1471
44	Codeforces Round 721 (Div. 2)	May/20/2021 17:35	4980	2	-33	1449
43	Codeforces Round 720 (Div. 2)	May/07/2021 17:35	3179	2	+11	1482
42	Codeforces Global Round 14	May/02/2021 17:35	4327	3	-19	1471
41	Educational Codeforces Round 108 (Rated for Div. 2)	Apr/29/2021 17:35	3402	3	-16	1490
40	Codeforces Round 717 (Div. 2)	Apr/21/2021 16:35	2455	2	+14	1506
39	Codeforces Round 716 (Div. 2)	Apr/19/2021 16:35	3600	2	-44	1492
38	Codeforces Round 715 (Div. 2)	Apr/16/2021 17:35	1455	3	+39	1536
37	Educational Codeforces Round 107 (Rated for Div. 2)	Apr/12/2021 17:35	1641	4	+55	1497
36	Codeforces Round 713 (Div. 3)	Apr/10/2021 17:35	3719	3	-55	1442
35	Codeforces Round 712 (Div. 2)	Apr/03/2021 17:35	2686	2	-19	1497
34	CodeCraft-21 and Codeforces Round 711 (Div. 2)	Mar/29/2021 17:35	1402	3	+61	1516
33	Codeforces Round 710 (Div. 3)	Mar/25/2021 17:35	2309	4	-17	1455
32	Codeforces Round 709 (Div. 2, based on Technocup 2021 Final Round)	Mar/21/2021 16:20	1896	2	+5	1472
31	Codeforces Round 706 (Div. 2)	Mar/10/2021 15:05	4280	3	-63	1467
30	Codeforces Round 705 (Div. 2)	Mar/06/2021 17:05	2211	2	+7	1530
29	Educational Codeforces Round 105 (Rated for Div. 2)	Mar/02/2021 17:45	2634	2	+8	1523
28	Codeforces Global Round 13	Feb/28/2021 16:35	2243	3	+77	1515
27	Codeforces Round 703 (Div. 2)	Feb/18/2021 17:35	2054	3	+88	1438	Became Specialist LuoMoGuYun → LuoMoGuYun
26	Codeforces Round 702 (Div. 3)	Feb/16/2021 17:35	839	6	+130	1350
25	Educational Codeforces Round 104 (Rated for Div. 2)	Feb/15/2021 17:35	9618	1	-87	1220
24	Codeforces Round 701 (Div. 2)	Feb/12/2021 17:50	6895	0	-135	1307	Became Pupil LuoMoGuYun → LuoMoGuYun
23	Codeforces Round 700 (Div. 2)	Feb/07/2021 17:35	3662	2	-2	1442
22	Educational Codeforces Round 103 (Rated for Div. 2)	Jan/29/2021 17:35	5570	2	-37	1444
21	Codeforces Round 698 (Div. 2)	Jan/28/2021 17:35	1710	3	+67	1481
20	Codeforces Round 696 (Div. 2)	Jan/19/2021 17:35	4695	2	-24	1414
19	Codeforces Round 695 (Div. 2)	Jan/08/2021 17:35	6129	1	-54	1438
18	Codeforces Round 693 (Div. 3)	Jan/04/2021 17:35	1838	4	+7	1492
17	Good Bye 2020	Dec/30/2020 17:35	3569	4	+37	1485
16	Educational Codeforces Round 101 (Rated for Div. 2)	Dec/28/2020 17:35	2707	3	+35	1448
15	Codeforces Round 692 (Div. 2, based on Technocup 2021 Elimination Round 3)	Dec/20/2020 18:05	2868	2	-12	1413
14	Codeforces Round 691 (Div. 2)	Dec/19/2020 12:35	1967	2	+18	1425
13	Educational Codeforces Round 100 (Rated for Div. 2)	Dec/17/2020 17:35	2971	2	+34	1407	Became Specialist LuoMoGuYun → LuoMoGuYun
12	Codeforces Round 690 (Div. 3)	Dec/15/2020 17:35	1339	5	+63	1373
11	Codeforces Round 689 (Div. 2, based on Zed Code Competition)	Dec/11/2020 17:35	4125	2	-15	1310
10	Codeforces Global Round 12	Dec/06/2020 17:35	4859	2	-20	1325
9	Codeforces Round 688 (Div. 2)	Dec/04/2020 16:05	3905	2	-4	1345
8	Educational Codeforces Round 99 (Rated for Div. 2)	Nov/30/2020 17:35	4010	3	+5	1349
7	Codeforces Round 687 (Div. 2, based on Technocup 2021 Elimination Round 2)	Nov/29/2020 10:05	1785	3	+43	1344
6	Codeforces Round 686 (Div. 3)	Nov/24/2020 17:35	3697	4	+46	1301
5	Educational Codeforces Round 98 (Rated for Div. 2)	Nov/19/2020 17:35	5234	2	+56	1255	Became Pupil LuoMoGuYun → LuoMoGuYun
4	Codeforces Round 684 (Div. 2)	Nov/17/2020 17:35	2297	3	+196	1199
3	Codeforces Round 683 (Div. 2, by Meet IT)	Nov/15/2020 17:35	2942	3	+236	1003
2	Codeforces Round 680 (Div. 2, based on Moscow Team Olympiad)	Nov/01/2020 14:05	4159	2	+297	767
1	Educational Codeforces Round 97 (Rated for Div. 2)	Oct/27/2020 17:35	4753	2	+470	470	LuoMoGuYun → LuoMoGuYun

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