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20
Codeforces Beta Round 77 (Div. 2 Only)
Jul/08/2011 19:00
22
4
+90
1669
Became
Expert
zlly
→
zlly
19
Codeforces Beta Round 75 (Div. 2 Only)
Jun/20/2011 19:00
102
3
+91
1579
18
Codeforces Beta Round 74 (Div. 2 Only)
Jun/16/2011 19:00
465
2
-66
1488
17
Yandex.Algorithm 2011: Round 1
May/20/2011 19:00
712
1
-69
1554
Became
Specialist
zlly
→
zlly
16
Yandex.Algorithm 2011: Qualification 2
May/06/2011 19:00
587
2
+121
1623
Became
Expert
zlly
→
zlly
15
Codeforces Beta Round 68
Apr/15/2011 19:00
432
2
+23
1502
14
Codeforces Beta Round 65 (Div. 2)
Mar/29/2011 19:00
267
2
-35
1479
13
Codeforces Beta Round 64
Mar/26/2011 19:00
386
2
+89
1514
12
Codeforces Beta Round 61 (Div. 2)
Mar/07/2011 19:00
358
2
-110
1425
11
Codeforces Beta Round 60
Mar/05/2011 19:00
365
1
+2
1535
10
Codeforces Beta Round 53
Jan/25/2011 19:00
396
1
-82
1533
Became
Specialist
zlly
→
zlly
9
Codeforces Beta Round 41
Nov/18/2010 19:00
173
2
+25
1615
Became
Expert
zlly
→
zlly
8
Codeforces Beta Round 39
Nov/05/2010 19:00
351
1
-89
1590
Became
Specialist
zlly
→
zlly
7
School Personal Contest #1 (Winter Computer School 2010/11) - Codeforces Beta Round 38 (ACM-ICPC Rules)
Oct/30/2010 16:00
—
5
+191
1679
Became
Expert
zlly
→
zlly
6
Codeforces Beta Round 37
Oct/25/2010 19:00
395
1
-7
1488
5
Codeforces Beta Round 36
Oct/19/2010 14:00
127
2
+135
1495
Became
Specialist
zlly
→
zlly
4
Codeforces Beta Round 34 (Div. 2)
Oct/11/2010 17:00
228
3
-99
1360
Became
Pupil
zlly
→
zlly
3
Codeforces Beta Round 33 (Codeforces format)
Oct/07/2010 19:00
377
1
-3
1459
2
Codeforces Beta Round 26 (Codeforces format)
Aug/16/2010 19:00
262
2
+29
1462
1
Codeforces Beta Round 25 (Div. 2 Only)
Aug/02/2010 19:00
171
2
-67
1433
Became
Specialist
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→
zlly
→ Pay attention
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Educational Codeforces Round 189 (Rated for Div. 2)
39:02:36
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CF Edu Round 173 Solution Discussion
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Educational Codeforces Round 189 [Rated for Div. 2]
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The nodes in a Segment Tree is exactly 2*n-1.
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Invitation to NextTuring 2026 (₹23k prize pool; Individual CP Contest)
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