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Codeforces Round 1123 (Div. 2)
02:06:18
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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
92	Codeforces Round 1096 (Div. 3)	Apr/30/2026 17:35	283	6	+97	1612	Became Expert BinderiyaT → BinderiyaT
91	Educational Codeforces Round 189 (Rated for Div. 2)	Apr/21/2026 17:35	3662	3	-40	1515
90	Codeforces Round 1093 (Div. 2)	Apr/13/2026 17:35	512	5	+134	1555
89	Codeforces Round 1091 (Div. 2) and CodeCraft 26	Apr/07/2026 17:35	5531	3	-31	1421
88	Codeforces Round 1086 (Div. 2)	Mar/14/2026 17:35	3254	3	+10	1452
87	Codeforces Round 1084 (Div. 3)	Feb/27/2026 17:35	1230	5	+47	1442	Became Specialist BinderiyaT → BinderiyaT
86	Educational Codeforces Round 187 (Rated for Div. 2)	Feb/25/2026 17:35	5843	2	-67	1395	Became Pupil BinderiyaT → BinderiyaT
85	Codeforces Round 1082 (Div. 2)	Feb/23/2026 17:35	3290	3	-36	1462
84	Codeforces Round 1079 (Div. 2)	Feb/11/2026 17:35	2630	4	+11	1498
83	Codeforces Round 1077 (Div. 2)	Jan/29/2026 17:35	5301	3	-43	1487
82	Codeforces Round 1076 (Div. 3)	Jan/25/2026 17:35	671	6	+97	1530
81	Codeforces Round 1073 (Div. 2)	Jan/17/2026 17:35	3605	4	-3	1433
80	Codeforces Round 1070 (Div. 2)	Dec/11/2025 17:35	3944	3	-10	1436
79	Codeforces Round 1066 (Div. 1 + Div. 2)	Nov/23/2025 12:35	2897	4	+14	1446
78	Codeforces Round 1061 (Div. 2)	Oct/24/2025 17:35	2848	3	+39	1432	Became Specialist BinderiyaT → BinderiyaT
77	Codeforces Round 1054 (Div. 3)	Sep/25/2025 17:35	2231	5	+33	1393
76	Codeforces Global Round 29 (Div. 1 + Div. 2)	Sep/20/2025 17:35	3269	3	+78	1360
75	Educational Codeforces Round 182 (Rated for Div. 2)	Sep/15/2025 17:35	10081	1	-86	1282
74	Codeforces Round 1050 (Div. 4)	Sep/13/2025 17:35	2905	5	-9	1368
73	Codeforces Round 1049 (Div. 2)	Sep/09/2025 17:35	2894	3	+71	1377
72	Codeforces Round 1047 (Div. 3)	Sep/07/2025 17:35	4936	4	+1	1306
71	Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2)	Aug/07/2025 17:35	6957	2	-27	1305
70	Codeforces Round 1040 (Div. 2)	Jul/31/2025 17:35	7117	2	-38	1332
69	Codeforces Round 1032 (Div. 3)	Jun/17/2025 17:35	3434	4	+18	1370
68	Codeforces Round 1030 (Div. 2)	Jun/12/2025 17:35	3028	3	+82	1352
67	Codeforces Round 1029 (Div. 3)	Jun/08/2025 17:35	4947	4	+15	1270
66	Educational Codeforces Round 179 (Rated for Div. 2)	Jun/03/2025 17:35	5218	3	+8	1255
65	Codeforces Round 1026 (Div. 2)	May/24/2025 17:35	5627	3	+33	1247
64	Codeforces Round 1025 (Div. 2)	May/17/2025 17:35	14069	0	-139	1214
63	Codeforces Round 1024 (Div. 2)	May/11/2025 17:35	2864	3	+31	1353
62	Codeforces Round 1023 (Div. 2)	May/05/2025 17:35	4838	2	-22	1322
61	Codeforces Round 1022 (Div. 2)	May/01/2025 17:35	2095	3	+95	1344
60	Codeforces Round 1020 (Div. 3)	Apr/24/2025 17:35	6128	3	-19	1249
59	Codeforces Round 1019 (Div. 2)	Apr/21/2025 17:35	4564	2	+30	1268
58	Codeforces Round 1017 (Div. 4)	Apr/13/2025 18:35	6530	4	-23	1238
57	Teza Round 1 (Codeforces Round 1015, Div. 1 + Div. 2)	Apr/05/2025 17:35	6170	2	-21	1261
56	Educational Codeforces Round 177 (Rated for Div. 2)	Apr/03/2025 17:35	10074	2	-74	1282
55	Codeforces Round 1014 (Div. 2)	Mar/29/2025 17:35	2945	3	+78	1356
54	Codeforces Round 1013 (Div. 3)	Mar/25/2025 17:35	6724	4	-16	1278
53	Educational Codeforces Round 176 (Rated for Div. 2)	Mar/17/2025 17:35	11740	1	-93	1294
52	Codeforces Round 1009 (Div. 3)	Mar/11/2025 17:35	2613	4	+33	1387
51	Codeforces Round 1008 (Div. 2)	Mar/10/2025 17:45	2323	3	+87	1354
50	Codeforces Round 1007 (Div. 2)	Feb/28/2025 17:35	4737	2	+43	1267
49	Educational Codeforces Round 175 (Rated for Div. 2)	Feb/27/2025 17:35	7147	2	-8	1224
48	Codeforces Round 1006 (Div. 3)	Feb/25/2025 17:35	5092	4	+36	1232	Became Pupil BinderiyaT → BinderiyaT
47	Educational Codeforces Round 174 (Rated for Div. 2)	Feb/18/2025 17:35	6859	2	+10	1196
46	Codeforces Round 1005 (Div. 2)	Feb/16/2025 17:35	7864	2	0	1186
45	Codeforces Round 1004 (Div. 2)	Feb/11/2025 17:35	6167	2	+33	1186
44	Codeforces Round 1003 (Div. 4)	Feb/09/2025 17:35	28912	0	-140	1153	Became Newbie BinderiyaT → BinderiyaT
43	Codeforces Round 1002 (Div. 2)	Feb/02/2025 17:35	5781	2	+18	1293
42	Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2)	Jan/26/2025 17:35	5475	3	+45	1275
41	Codeforces Round 1000 (Div. 2)	Jan/22/2025 15:05	9636	2	-45	1230
40	IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2)	Jan/20/2025 17:35	3615	3	+77	1275	Became Pupil BinderiyaT → BinderiyaT
39	Codeforces Round 998 (Div. 3)	Jan/19/2025 17:35	4430	4	+72	1198
38	Codeforces Round 997 (Div. 2)	Jan/17/2025 17:35	15050	1	-89	1126	Became Newbie BinderiyaT → BinderiyaT
37	Codeforces Round 996 (Div. 2)	Jan/12/2025 17:35	4220	3	+107	1215	Became Pupil BinderiyaT → BinderiyaT
36	Hello 2025	Jan/04/2025 17:35	9002	2	+4	1108
35	Good Bye 2024: 2025 is NEAR	Dec/28/2024 17:35	11803	1	-70	1104
34	Educational Codeforces Round 173 (Rated for Div. 2)	Dec/24/2024 17:35	6780	2	+11	1174
33	Codeforces Round 994 (Div. 2)	Dec/20/2024 17:35	10314	1	-55	1163	Became Newbie BinderiyaT → BinderiyaT
32	Codeforces Global Round 28	Dec/19/2024 17:35	9389	2	-59	1218
31	Codeforces Round 993 (Div. 4)	Dec/15/2024 17:35	3547	5	+16	1277
30	Codeforces Round 992 (Div. 2)	Dec/08/2024 17:35	5572	2	-11	1261
29	Codeforces Round 991 (Div. 3)	Dec/05/2024 17:35	5312	3	-15	1272
28	Codeforces Round 990 (Div. 2)	Dec/03/2024 09:25	1987	3	+41	1287
27	Educational Codeforces Round 172 (Rated for Div. 2)	Dec/02/2024 17:35	1740	3	+169	1246	Became Pupil BinderiyaT → BinderiyaT
26	Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2)	Nov/30/2024 17:35	5607	2	+54	1077
25	CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!)	Nov/23/2024 17:35	5871	2	+31	1023
24	Codeforces Round 988 (Div. 3)	Nov/17/2024 17:35	8299	3	+10	992
23	Codeforces Round 987 (Div. 2)	Nov/15/2024 15:35	8412	2	-18	982
22	Codeforces Round 986 (Div. 2)	Nov/10/2024 18:35	5164	1	+47	1000
21	Refact.ai Match 1 (Codeforces Round 985)	Nov/09/2024 17:35	6483	1	-23	953
20	Codeforces Round 984 (Div. 3)	Nov/02/2024 17:35	8010	3	+55	976
19	Codeforces Round 983 (Div. 2)	Nov/01/2024 17:35	11135	1	-13	921
18	Educational Codeforces Round 171 (Rated for Div. 2)	Oct/28/2024 17:35	10044	1	+2	934
17	Codeforces Global Round 27	Oct/27/2024 17:35	7845	2	+30	932
16	Codeforces Round 982 (Div. 2)	Oct/26/2024 17:35	9542	1	+2	902
15	Codeforces Round 979 (Div. 2)	Oct/19/2024 17:05	12682	2	-15	900
14	Codeforces Round 976 (Div. 2) and Divide By Zero 9.0	Sep/29/2024 18:35	9973	1	+32	915
13	Codeforces Round 975 (Div. 2)	Sep/27/2024 16:35	10259	1	+14	883
12	Codeforces Round 974 (Div. 3)	Sep/21/2024 17:45	12408	2	+42	869
11	Codeforces Round 973 (Div. 2)	Sep/20/2024 17:35	10552	2	+95	827
10	Codeforces Round 959 sponsored by NEAR (Div. 1 + Div. 2)	Jul/18/2024 17:35	12790	0	-96	732
9	Codeforces Round 958 (Div. 2)	Jul/15/2024 17:35	11047	2	+66	828
8	Educational Codeforces Round 167 (Rated for Div. 2)	Jun/27/2024 17:35	12588	1	+46	762
7	Codeforces Round 946 (Div. 3)	May/20/2024 17:35	17867	1	-16	716
6	Codeforces Round 913 (Div. 3)	Dec/05/2023 17:45	17320	0	-57	732
5	Codeforces Round 898 (Div. 4)	Sep/21/2023 17:35	18722	2	+40	789
4	CodeTON Round 6 (Div. 1 + Div. 2, Rated, Prizes!)	Sep/18/2023 17:35	11236	0	+37	749
3	Codeforces Round 897 (Div. 2)	Sep/11/2023 17:35	9866	0	+135	712
2	Codeforces Round 896 (Div. 2)	Sep/10/2023 17:05	8125	0	+227	577
1	Codeforces Round 895 (Div. 3)	Sep/07/2023 17:35	19343	0	+350	350	BinderiyaT → BinderiyaT

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