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2025-09-05
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WHITESPACE
list of classical problems
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ID
NAME
CODE
USERS
ACC %
27303
Count Doubles
CNTDO
629
34.48
27307
Alternating Sequences
ALTSEQ
2125
32.62
27308
One more weird game
OMWG
402
55.38
27313
Number of Binary Trees
VECTAR6
81
45.96
27317
Number of score sequences
VECTAR7
84
48.54
27318
Primal Fear
VECTAR8
1751
21.99
27319
Mangu Numbers
VECTAR9
115
36.08
27320
Card Game
VECTAR10
359
38.80
27321
Increasing numbers
NDS
587
23.86
27337
LIS and tree
LISTREE
42
29.06
27339
Queue of Soldiers
AR2015PE
16
44.23
27340
Terrorists
AR2015PC
21
23.49
27341
Jumping Joey
AR2015PF
6
18.42
27342
Automatic Scholarship Calculation
AR2015PH
18
44.62
27367
Game of Squares
VECTAR11
464
40.73
27369
Gupta ji Birthday !!
SHUB1307
128
32.68
27375
Garden of Mangu
VECTAR12
87
46.18
27377
Bono v3
BLBONO
65
20.93
27378
Legend of Heta
BLHETA
69
18.56
27379
Unique Code
BLUNIQ
130
19.74
27380
Painting Hat
BLCONE
257
47.70
27381
Emoticon
BLKEK
863
49.84
27429
Changu Mangu in a Football Team
VECTAR13
83
20.19
27433
Divisible Fibonacci Numbers
DIVFIBS2
29
29.33
27450
Changu with subsequences
VECTAR14
38
36.31
27483
Counting Words
REDRONESIA
49
49.60
27484
Zeros in Fibonacci period
Z124
14
39.08
27487
Police Men
POLICEMEN
308
44.21
27491
Bidding Game
BIDGAME
10
27.84
27493
Even Frequency
EVENFRQ
72
29.59
27494
Happiness
HAPPINESS
9
14.78
27496
Again Eid Salami
EIDSALAMI2
129
45.61
27497
Binary Protean Number
BINPRNUM
144
45.38
27498
Votka and String
VOTAS
83
33.53
27519
Zeros of the fundamental Fibonacci period
Z124H
13
21.50
27520
Laser
LAS
43
19.94
27521
Domino's effect
DOM
15
31.43
27561
Greatest Common Divisor Of Three Integers
GDCOFTI
1749
40.34
27683
Inquire
UFPR14D
764
54.72
27942
Product it again
PROD1GCD
149
33.08
28009
Balance the parentheses
BALANCE1PARA
19
20.54
28079
Maximum Child Sum
MAXCHILDSUM
105
23.04
28163
OR
EXPOR
130
22.10
28164
Cats Invitation
CATINV
84
28.90
28179
Appending String
GOC11A
254
44.80
28180
Sanvi Hates Palindrome
GOC11B
62
36.32
28265
Ada and Rain
ADARAIN
425
55.36
28286
Archery Training
BLMIRINA
182
33.13
28287
Mayonnaise Arrow
BLMIRANA
37
12.64
28288
Super Amoeba
BLAMOEBA
204
37.70
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