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SPOJ
time:
2025-09-05
23 : 45 : 23
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WHITESPACE
list of classical problems
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ID
NAME
CODE
USERS
ACC %
5466
Electronic queue
EQ
166
38.11
5467
Finding password
FP
187
17.06
5468
Going to school
GS
330
36.17
5469
Houses
HOUSES2
46
25.56
5511
Heavy Sequences
HSEQ
84
18.41
5522
Buy Your House
PHU09H
17
39.62
5523
Highway Patrol
PHU09K
19
42.39
5530
Math with Bases (Easy)
BSMATH1
67
24.73
5531
Kutevi Hard
KUTH
90
43.40
5541
Sequoiadendron
SEQUOIA
66
44.25
5542
Counting pairs
CPAIR
135
26.54
5566
Math with Bases
BSMATH2
15
10.78
5609
Knight Moves
KMOVES
107
40.69
5637
LL and ErBao
ISUN1
5
41.43
5638
Mobile Service Hard
SERVICEH
91
22.09
5640
Fractions on Tree
NG0FRCTN
930
61.30
5649
Divide Polygon
DTPOLY
48
22.95
5652
Snow White and the N dwarfs
PATULJCI
1030
18.10
5672
Captain Selection
CAPTAIN
10
26.42
5673
Fractions on Tree ( reloaded !)
NG1FRCTN
248
38.33
5699
The last digit re-visited
LASTDIG2
7471
31.71
5703
Primes of Lambda
LPRIME
25
26.79
5725
123 Sequence
KSEQ
124
24.09
5732
Paradox
PARADOX
1241
27.87
5830
Alternating Permutations
ALTPERM
65
39.22
5831
Permutation Jumping
PERMJUMP
137
59.48
5832
AND Rounds
ANDROUND
1702
24.89
5833
XOR Rounds
XORROUND
360
30.83
5885
Troops of Sand Monsters
TROOPS
114
17.47
5902
Tri
CEOI09TR
79
20.26
5917
Factorial length
LENGFACT
3478
34.57
5969
Finding Maximum
FINDMAX
109
30.31
5970
Finding Primes
FINDPRM
1345
27.95
5971
LCM Sum
LCMSUM
3954
26.31
5972
Maximum Sum Sequences
MAXSUMSQ
1160
20.64
5973
Selecting Teams
SELTEAM
234
23.28
5975
Travelling Knight
TRKNIGHT
54
32.69
5976
Traversing Grid
TRGRID
3721
58.56
5977
Weird Function
WEIRDFN
1155
18.97
5978
Frequent Prime Ranges
FRQPRIME
717
28.80
5979
Yet Another Permutations Problem
YAPP
1358
49.53
5980
Matrix Game
MATGAME
968
29.10
6035
Dinner
DINGRP
164
27.30
6041
Mountain Walking
QCJ1
481
42.72
6042
Another Box Problem
QCJ2
847
49.90
6043
The Game
QCJ3
944
39.60
6044
Minimum Diameter Circle
QCJ4
449
27.84
6052
PBCGAME
PBCGAME
85
27.45
6059
Another GCD problem
GCDSQF
342
45.16
6072
Chocolate
SOCOLA
161
21.61
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