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STATUS
RANKS
DISCUSS
CONTESTS
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Classical
Challenge
Partial
Tutorial
Riddle
Basics
#tags
ID
NAME
QUALITY
USERS
ACC %
DIFFICULTY
C
I
30785
Ada and Apple
12
166
30
25
32952
Ada and Football
2
172
50
42
32223
Ada and Lychees
3
14
42
26
28449
Ada and List
10
303
14
17
32856
Ada and Contact
1
25
30760
Ada and Travelling Salesman
18
174
23
29
15454
How to Handle the Fans
38
1498
11
11
5832
AND Rounds
51
1684
17
20
27379
Unique Code
21
122
20
20
61
Brackets
174
5343
19
20
14742
Building Bridges(HARD)
10
444
14
17
6168
Building Bridges
27
1624
11
17
23742
Dolan and Nephews
5
48
30
27
33019
Catering Contracts
7
86
23
27
12563
Halt The War
8
378
19
19
13015
Counting Primes
32
1264
16
14
7296
Trees Again
5
166
21
30
9722
Insertion Sort
28
3760
12
12
5296
Air Combat
-1
64
34
10628
Count on a tree
61
2185
32
32
10707
Count on a tree II
62
2591
31
31
11414
Combat on a tree
2
206
30
34
11482
Count on a trie
44
42
50
16245
Living with Courage
18
563
9
13
1108
Card Trick
67
2154
21
24
10810
Its a Murder!
53
2338
15
16
3978
Distance Query
67
1577
24
21
3267
D-query
446
11815
19
23
9577
Dynamic Tree Connectivity
12
494
29
28
1684
Frequent values
111
3675
20
21
18185
Give Away
31
942
20
18
11985
Gao on a tree
25
666
27
27
12005
Grass Planting
8
460
34
17
1043
Can you answer these queries I
562
12996
25
24
1557
Can you answer these queries II
23
1426
30
36
1716
Can you answer these queries III
228
10303
22
21
2713
Can you answer these queries IV
59
3448
21
21
2916
Can you answer these queries V
51
2455
23
23
4487
Can you answer these queries VI
25
1161
34
28
6779
Can you answer these queries VII
16
1050
39
28
19543
Can you answer these queries VIII
8
172
37
35
132
Help R2-D2!
12
753
19
16
12210
High and Low
61
8002
Horrible Queries
393
10575
19
18
18247
Arrangement Validity
11
209
17
21
18248
Maggu’s Solar Panels
1
43
34
34
26721
I LOVE Kd-TREES III
4
78
34
34
37375
Kingdom of Equality
2
12
26
26
3693
Maximum Sum
57
6286
19
18
8985
Line up
19
384
16
17
#tree
Tree is a data structure that simulates a hierarchical tree structure