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Spectral::Cup 2026 Round 2 (Codeforces Round 1100, Div. 1 + Div. 2)
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Codeforces Round 1100 (Div. 1 + Div. 2) Upsolving

By Arpa

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Contests

#	Contest	Start time	Rank	Solved	Rating change	New rating
81	Codeforces Round 1099 (Div. 2)	May/21/2026 17:35	3225	3	+23	1431
80	Codeforces Round 1098 (Div. 2)	May/16/2026 17:35	2025	4	+81	1408	Became Specialist Mahmoud_usef → Mahmoud_usef
79	Codeforces Round 1096 (Div. 3)	Apr/30/2026 17:35	1948	5	+50	1327
78	Educational Codeforces Round 189 (Rated for Div. 2)	Apr/21/2026 17:35	5323	3	-14	1277
77	Codeforces Round 1093 (Div. 2)	Apr/13/2026 17:35	4945	2	-12	1291
76	Codeforces Round 1090 (Div. 4)	Apr/04/2026 17:35	10683	3	-94	1303
75	Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2)	Mar/28/2026 17:45	8696	1	-103	1397	Became Pupil Mahmoud_usef → Mahmoud_usef
74	Codeforces Round 1087 (Div. 2)	Mar/21/2026 17:35	2729	3	+12	1500
73	Educational Codeforces Round 188 (Rated for Div. 2)	Mar/16/2026 17:35	2695	4	+7	1488
72	Codeforces Round 1086 (Div. 2)	Mar/14/2026 17:35	4602	3	-41	1481
71	Codeforces Round 1084 (Div. 3)	Feb/27/2026 17:35	1389	5	+6	1522
70	Codeforces Round 1083 (Div. 2)	Feb/26/2026 17:35	922	4	+108	1516
69	Codeforces Round 1082 (Div. 2)	Feb/23/2026 17:35	1833	4	+52	1408	Became Specialist Mahmoud_usef → Mahmoud_usef
68	Codeforces Round 1080 (Div. 3)	Feb/15/2026 17:45	6382	4	-38	1356
67	Codeforces Round 1079 (Div. 2)	Feb/11/2026 17:35	4235	3	-3	1394
66	Codeforces Round 1078 (Div. 2)	Feb/08/2026 12:05	4340	3	-14	1397	Became Pupil Mahmoud_usef → Mahmoud_usef
65	Codeforces Round 1077 (Div. 2)	Jan/29/2026 17:35	6209	3	-37	1411
64	Codeforces Round 1076 (Div. 3)	Jan/25/2026 17:35	2601	5	+24	1448
63	Hello 2026	Jan/07/2026 17:35	8179	2	-54	1424
62	Educational Codeforces Round 186 (Rated for Div. 2)	Dec/29/2025 17:35	3033	4	+12	1478
61	Codeforces Global Round 31 (Div. 1 + Div. 2)	Dec/19/2025 17:35	2579	3	+71	1466	Became Specialist Mahmoud_usef → Mahmoud_usef
60	Codeforces Round 1070 (Div. 2)	Dec/11/2025 17:35	2806	3	+45	1395
59	Codeforces Round 1068 (Div. 2)	Dec/05/2025 17:35	2748	3	+66	1350
58	Educational Codeforces Round 185 (Rated for Div. 2)	Nov/28/2025 17:35	2503	3	+103	1284	Became Pupil Mahmoud_usef → Mahmoud_usef
57	Codeforces Round 1065 (Div. 3)	Nov/20/2025 17:35	9914	2	-62	1181	Became Newbie Mahmoud_usef → Mahmoud_usef
56	Educational Codeforces Round 184 (Rated for Div. 2)	Nov/14/2025 17:35	5860	2	+1	1243
55	Codeforces Round 1063 (Div. 2)	Nov/10/2025 18:05	11085	0	-137	1242
54	Codeforces Global Round 30 (Div. 1 + Div. 2)	Nov/06/2025 17:35	8753	1	-111	1379	Became Pupil Mahmoud_usef → Mahmoud_usef
53	Pinely Round 5 (Div. 1 + Div. 2)	Oct/30/2025 19:35	2145	2	+22	1490
52	Codeforces Round 1061 (Div. 2)	Oct/24/2025 17:35	1261	4	+118	1468	Became Specialist Mahmoud_usef → Mahmoud_usef
51	Codeforces Round 1060 (Div. 2)	Oct/19/2025 17:35	3242	3	+47	1350
50	Codeforces Round 1059 (Div. 3)	Oct/17/2025 17:35	4697	4	+7	1303
49	Codeforces Round 1058 (Div. 2)	Oct/12/2025 17:35	6847	2	-43	1296
48	Codeforces Round 1057 (Div. 2)	Oct/10/2025 17:35	2984	3	+81	1339
47	Educational Codeforces Round 183 (Rated for Div. 2)	Oct/06/2025 17:35	11267	1	-85	1258
46	Codeforces Round 1056 (Div. 2)	Oct/05/2025 19:35	6164	2	-52	1343
45	Codeforces Round 1054 (Div. 3)	Sep/25/2025 17:35	1553	5	+65	1395
44	Codeforces Round 1052 (Div. 2)	Sep/21/2025 17:35	4507	3	+3	1330
43	Codeforces Round 1051 (Div. 2)	Sep/17/2025 17:35	3843	3	+46	1327
42	Educational Codeforces Round 182 (Rated for Div. 2)	Sep/15/2025 17:35	6238	3	-9	1281
41	Codeforces Round 1050 (Div. 4)	Sep/13/2025 17:35	2287	5	+42	1290
40	Codeforces Round 1049 (Div. 2)	Sep/09/2025 17:35	8837	2	-49	1248
39	Codeforces Round 1047 (Div. 3)	Sep/07/2025 17:35	3742	4	+33	1297
38	Codeforces Round 1045 (Div. 2)	Aug/26/2025 17:35	4277	3	+79	1264	Became Pupil Mahmoud_usef → Mahmoud_usef
37	Codeforces Round 1044 (Div. 2)	Aug/24/2025 17:35	12794	2	-65	1185	Became Newbie Mahmoud_usef → Mahmoud_usef
36	Codeforces Round 1043 (Div. 3)	Aug/21/2025 17:35	16167	2	-92	1250
35	Codeforces Round 1042 (Div. 3)	Aug/10/2025 17:35	4698	4	+1	1342
34	Educational Codeforces Round 181 (Rated for Div. 2)	Jul/22/2025 17:35	4137	3	+45	1341
33	Codeforces Round 1037 (Div. 3)	Jul/17/2025 17:35	6651	4	-20	1296
32	EPIC Institute of Technology Round Summer 2025 (Codeforces Round 1036, Div. 1 + Div. 2)	Jul/06/2025 17:35	4044	3	+43	1316
31	Codeforces Round 1035 (Div. 2)	Jul/05/2025 17:35	5957	2	+16	1273
30	Codeforces Round 1034 (Div. 3)	Jul/01/2025 17:35	8844	3	-36	1257
29	Educational Codeforces Round 180 (Rated for Div. 2)	Jun/23/2025 17:35	2916	3	+101	1293	Became Pupil Mahmoud_usef → Mahmoud_usef
28	Codeforces Round 1033 (Div. 2) and CodeNite 2025	Jun/21/2025 17:35	7194	2	-14	1192	Became Newbie Mahmoud_usef → Mahmoud_usef
27	Codeforces Round 1030 (Div. 2)	Jun/12/2025 17:35	5196	3	+73	1206	Became Pupil Mahmoud_usef → Mahmoud_usef
26	Codeforces Round 1029 (Div. 3)	Jun/08/2025 17:35	11796	2	-48	1133
25	Educational Codeforces Round 179 (Rated for Div. 2)	Jun/03/2025 17:35	5836	3	+17	1181
24	Codeforces Round 1027 (Div. 3)	May/26/2025 17:35	13113	2	-61	1164	Became Newbie Mahmoud_usef → Mahmoud_usef
23	Codeforces Round 1026 (Div. 2)	May/24/2025 17:35	3027	3	+137	1225	Became Pupil Mahmoud_usef → Mahmoud_usef
22	Codeforces Round 1024 (Div. 2)	May/11/2025 17:35	8068	1	-50	1088
21	Codeforces Round 1023 (Div. 2)	May/05/2025 17:35	7212	1	-33	1138
20	Codeforces Round 1022 (Div. 2)	May/01/2025 17:35	5126	2	+19	1171
19	Educational Codeforces Round 178 (Rated for Div. 2)	Apr/28/2025 17:35	6256	3	-8	1152
18	Codeforces Round 1020 (Div. 3)	Apr/24/2025 17:35	4919	3	+44	1160
17	Codeforces Round 1019 (Div. 2)	Apr/21/2025 17:35	9131	1	-37	1116
16	Codeforces Round 1017 (Div. 4)	Apr/13/2025 18:35	5780	4	+23	1153
15	Educational Codeforces Round 177 (Rated for Div. 2)	Apr/03/2025 17:35	9225	2	-15	1130
14	Codeforces Round 1014 (Div. 2)	Mar/29/2025 17:35	5722	3	+66	1145
13	Codeforces Round 1013 (Div. 3)	Mar/25/2025 17:35	10466	3	-3	1079
12	Codeforces Round 1007 (Div. 2)	Feb/28/2025 17:35	4363	2	+149	1082
11	Codeforces Round 1006 (Div. 3)	Feb/25/2025 17:35	10429	2	+73	933
10	Codeforces Round 1005 (Div. 2)	Feb/16/2025 17:35	12367	1	+20	860
9	Codeforces Round 1004 (Div. 2)	Feb/11/2025 17:35	13436	0	-98	840
8	Codeforces Round 1003 (Div. 4)	Feb/09/2025 17:35	11524	3	+42	938
7	Codeforces Round 1002 (Div. 2)	Feb/02/2025 17:35	17435	1	-74	896
6	Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2)	Jan/26/2025 17:35	15436	1	-42	970
5	Codeforces Round 998 (Div. 3)	Jan/19/2025 17:35	13961	3	+67	1012
4	Codeforces Round 997 (Div. 2)	Jan/17/2025 17:35	12570	1	+101	945
3	Educational Codeforces Round 173 (Rated for Div. 2)	Dec/24/2024 17:35	12449	1	+162	844
2	Codeforces Round 995 (Div. 3)	Dec/22/2024 17:35	13072	2	+262	682
1	Codeforces Round 993 (Div. 4)	Dec/15/2024 17:35	10889	3	+420	420	Mahmoud_usef → Mahmoud_usef

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