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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
77	Codeforces Round 941 (Div. 2)	Apr/27/2024 17:35	1623	3	-11	1621
76	Codeforces Round 940 (Div. 2) and CodeCraft-23	Apr/21/2024 17:35	3374	2	-60	1632
75	Codeforces Round 939 (Div. 2)	Apr/13/2024 17:35	2203	3	-31	1692
74	Educational Codeforces Round 149 (Rated for Div. 2)	May/25/2023 17:35	1080	4	+16	1723
73	Codeforces Round 854 by cybercats (Div. 1 + Div. 2)	Feb/27/2023 17:35	1309	3	+19	1707
72	Codeforces Round 842 (Div. 2)	Jan/05/2023 17:35	859	4	+57	1688
71	Polynomial Round 2022 (Div. 1 + Div. 2, Rated, Prizes!)	Dec/17/2022 17:35	1623	4	+39	1631	Became Expert lechriz → lechriz
70	Educational Codeforces Round 140 (Rated for Div. 2)	Dec/16/2022 17:35	3416	2	-54	1592	Became Specialist lechriz → lechriz
69	Codeforces Round 838 (Div. 2)	Dec/15/2022 17:35	2026	3	-26	1646
68	Codeforces Round 823 (Div. 2)	Sep/25/2022 17:35	684	3	+68	1672
67	Educational Codeforces Round 135 (Rated for Div. 2)	Sep/08/2022 17:35	342	4	+166	1604	Became Expert lechriz → lechriz
66	Codeforces Round 818 (Div. 2)	Sep/02/2022 17:35	2587	3	+15	1438
65	Codeforces Round 816 (Div. 2)	Aug/20/2022 17:35	2047	3	+64	1423	Became Specialist lechriz → lechriz
64	Codeforces Round 815 (Div. 2)	Aug/18/2022 16:35	9431	1	-143	1359	Became Pupil lechriz → lechriz
63	Codeforces Round 814 (Div. 2)	Aug/16/2022 17:35	4000	3	-49	1502
62	Codeforces Round 812 (Div. 2)	Aug/06/2022 17:35	3450	3	-42	1551
61	Educational Codeforces Round 133 (Rated for Div. 2)	Aug/04/2022 17:35	7334	2	-131	1593	Became Specialist lechriz → lechriz
60	Codeforces Round 809 (Div. 2)	Jul/18/2022 17:35	1030	4	+29	1724
59	Educational Codeforces Round 131 (Rated for Div. 2)	Jul/08/2022 17:35	430	4	+113	1695	Became Expert lechriz → lechriz
58	Codeforces Round 804 (Div. 2)	Jul/04/2022 17:35	3757	2	-59	1582	Became Specialist lechriz → lechriz
57	Codeforces Round 803 (Div. 2)	Jun/28/2022 17:35	1454	4	+16	1641
56	Educational Codeforces Round 130 (Rated for Div. 2)	Jun/12/2022 17:35	823	3	+69	1625	Became Expert lechriz → lechriz
55	Codeforces Round 798 (Div. 2)	Jun/10/2022 19:35	806	3	+66	1556
54	Codeforces Round 797 (Div. 3)	Jun/07/2022 17:35	539	6	+110	1490	Became Specialist lechriz → lechriz
53	Codeforces Round 793 (Div. 2)	May/22/2022 17:35	3423	2	+4	1380
52	Codeforces Round 792 (Div. 1 + Div. 2)	May/19/2022 17:35	7248	2	-83	1376	Became Pupil lechriz → lechriz
51	Educational Codeforces Round 128 (Rated for Div. 2)	May/13/2022 17:35	7437	2	-122	1459
50	Codeforces Round 785 (Div. 2)	Apr/30/2022 17:35	815	3	+86	1581
49	Codeforces Global Round 20	Apr/23/2022 17:05	1845	4	+63	1495
48	Codeforces Round 783 (Div. 2)	Apr/19/2022 17:35	1933	3	+24	1432
47	Codeforces Round 782 (Div. 2)	Apr/17/2022 17:35	2470	2	+18	1408	Became Specialist lechriz → lechriz
46	Codeforces Round 781 (Div. 2)	Apr/08/2022 17:35	4343	2	-50	1390	Became Pupil lechriz → lechriz
45	Codeforces Round 780 (Div. 3)	Mar/31/2022 17:35	3425	3	-45	1440
44	Codeforces Round 779 (Div. 2)	Mar/27/2022 17:35	3102	2	-30	1485
43	CodeTON Round 1 (Div. 1 + Div. 2, Rated, Prizes!)	Mar/24/2022 17:35	2972	3	+17	1515
42	Codeforces Round 778 (Div. 1 + Div. 2, based on Technocup 2022 Final Round)	Mar/20/2022 14:35	3421	3	-43	1498
41	Codeforces Round 777 (Div. 2)	Mar/11/2022 17:35	1042	3	+86	1541
40	Codeforces Round 774 (Div. 2)	Mar/04/2022 18:35	2793	2	-9	1455
39	Educational Codeforces Round 122 (Rated for Div. 2)	Jan/31/2022 17:35	2378	3	+28	1464
38	Codeforces Round 769 (Div. 2)	Jan/30/2022 17:35	7488	2	-80	1436
37	Codeforces Round 768 (Div. 2)	Jan/27/2022 17:35	3572	2	-29	1516
36	Codeforces Round 767 (Div. 2)	Jan/22/2022 17:35	4228	3	-57	1545	Became Specialist lechriz → lechriz
35	Codeforces Round 765 (Div. 2)	Jan/12/2022 15:05	1553	3	+14	1602	Became Expert lechriz → lechriz
34	Codeforces Round 764 (Div. 3)	Jan/10/2022 17:35	557	4	+63	1588
33	Codeforces Round 763 (Div. 2)	Dec/28/2021 16:35	1085	3	+79	1525
32	Educational Codeforces Round 120 (Rated for Div. 2)	Dec/27/2021 17:35	1668	3	+77	1446	Became Specialist lechriz → lechriz
31	Educational Codeforces Round 119 (Rated for Div. 2)	Dec/18/2021 18:35	3783	2	-20	1369
30	Codeforces Round 761 (Div. 2)	Dec/16/2021 16:35	2625	3	+16	1389
29	Educational Codeforces Round 118 (Rated for Div. 2)	Dec/01/2021 17:35	4135	3	-19	1373
28	Codeforces Round 757 (Div. 2)	Nov/26/2021 14:15	3777	2	-33	1392	Became Pupil lechriz → lechriz
27	Codeforces Round 756 (Div. 3)	Nov/25/2021 17:35	5786	3	-95	1425
26	Codeforces Round 749 (Div. 1 + Div. 2, based on Technocup 2022 Elimination Round 1)	Oct/17/2021 14:05	1954	3	+41	1520
25	Codeforces Round 748 (Div. 3)	Oct/13/2021 17:35	623	5	+88	1479	Became Specialist lechriz → lechriz
24	Educational Codeforces Round 115 (Rated for Div. 2)	Oct/10/2021 12:05	2641	3	-5	1391
23	Codeforces Round 745 (Div. 2)	Sep/30/2021 13:15	1160	2	+90	1396
22	Codeforces Round 744 (Div. 3)	Sep/28/2021 17:35	2316	4	+48	1306
21	Codeforces Global Round 16	Sep/12/2021 17:35	6734	4	-53	1258
20	Codeforces Round 742 (Div. 2)	Sep/05/2021 17:35	4989	2	-16	1311
19	Deltix Round, Summer 2021 (open for everyone, rated, Div. 1 + Div. 2)	Aug/29/2021 17:35	5158	2	-25	1327
18	Codeforces Round 738 (Div. 2)	Aug/15/2021 17:35	2473	4	+88	1352
17	Codeforces Round 737 (Div. 2)	Aug/09/2021 17:35	11643	1	-113	1264
16	Codeforces Round 707 (Div. 2, based on Moscow Open Olympiad in Informatics)	Mar/13/2021 12:05	679	3	+183	1377	Became Pupil lechriz → lechriz
15	Codeforces Round 699 (Div. 2)	Feb/05/2021 17:35	3074	3	+141	1194
14	Good Bye 2020	Dec/30/2020 17:35	7266	3	+75	1053
13	Educational Codeforces Round 100 (Rated for Div. 2)	Dec/17/2020 17:35	7391	0	-97	978
12	Educational Codeforces Round 99 (Rated for Div. 2)	Nov/30/2020 17:35	7681	1	-25	1075
11	Educational Codeforces Round 98 (Rated for Div. 2)	Nov/19/2020 17:35	6333	2	-15	1100
10	Codeforces Round 684 (Div. 2)	Nov/17/2020 17:35	5816	2	-15	1115
9	Codeforces Round 683 (Div. 2, by Meet IT)	Nov/15/2020 17:35	2720	3	+71	1130
8	Codeforces Round 681 (Div. 2, based on VK Cup 2019-2020 - Final)	Nov/02/2020 17:35	3964	2	+65	1059
7	Codeforces Round 679 (Div. 2, based on Technocup 2021 Elimination Round 1)	Oct/25/2020 14:05	4047	2	+38	994
6	Codeforces Round 678 (Div. 2)	Oct/24/2020 17:05	9532	1	-27	956
5	Grakn Forces 2020	Sep/30/2020 17:35	6755	1	+58	983
4	Codeforces Round 673 (Div. 2)	Sep/27/2020 18:05	8240	1	+39	925
3	Codeforces Round 672 (Div. 2)	Sep/24/2020 17:35	8424	1	+196	886
2	Codeforces Round 668 (Div. 2)	Sep/06/2020 17:35	8673	1	+269	690
1	Educational Codeforces Round 94 (Rated for Div. 2)	Aug/25/2020 17:35	9658	1	+421	421	lechriz → lechriz

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