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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
20173 Counting Divisors (square)   6 421 21.59
26
36
20172 Divisiblity by 3   11 581 30.56
14
10
20170 Coloring Segments   4 86 20.27
30
34
20167 Array with Hudai Calculation   46 23.92
50
50
20100 Honda and Kagawa   3 329 46.87
1
21
20063 Large subsequence Problem   20 442 41.88
10
14
20050 Love Story 2   1 86 38.17
9
9
20041 Hippo and Bloody Jungle   -1 37 18.60
28
17
20038 Easiest Loop 1   3 369 48.46
6
17
19997 Moon Safari (Hard)   3 45 54.97
34
39
19996 Moon Safari (medium)   4 74 38.00
30
34
19991 In case of failure   3 116 40.14
34
34
19985 GCD Extreme (hard)   2 259 34.86
26
34
19976 HYPERCUBES   1 111 45.31
1
17
19975 Amazing Prime Sequence (hard)   5 81 41.88
39
45
19971 100pct failure in 72 hours   1 8 45.90
17
50
19957 GETTING AN AP   5 488 36.75
8
12
19954 Travelling Knight 2   3 16 13.77
45
34
19913 Counting Pythagorean Triples   3 16 14.23
26
42
19899 Middle Earth   2 46 12.25
26
17
19795 Psycho34 (easy)   6 54 22.20
30
13
19786 Mr Toothless and His GCD Operation   7 380 30.61
6
9
19722 Modular Tetration   3 32 70.44
28
28
19687 Symmetric matrix 2   0 0.00
19686 Mining Camps   3 79 10.91
30
21
19684 Symmetric matrix   6 37.21
19578 Chipmunks with Brain   4 77 39.05
5
9
19576 Popeye and the magical land   188 49.89
17
1
19568 Prime queries   10 384 23.01
27
21
19561 New Binary   7 294 43.52
13
26
19551 A Colorful world   3 87 31.64
6
1
19545 Black and White beads   1 237 33.70
26
26
19543 Can you answer these queries VIII   8 187 27.32
37
35
19490 Pair and unpair weightest string   2 78 50.94
9
17
19416 Potions Class   4 154 38.27
14
24
19406 Fibonacci extraction Sum   2 49 26.38
34
39
19382 Stock   2 93 32.20
26
34
19367 St Bernard and Gravity   1 72 10.97
17
1
19335 Machau vs Maggu   10 31.25
17
1
19334 Khaolin Temple   2 23 29.69
26
26
19329 Group Viva   3 86 34.42
9
9
19320 Draw Skyline Graph   2 102 19.57
31
26
19308 LCM   8 385 18.72
17
24
19301 Operators (new ver)   3 40 6.54
38
17
19297 Nymphs from H10   27 31.37
19295 The dilemma of Idli   24 41.18
19293 Galaxy distances   63 24.80
19292 Complicated Calculations   93 51.44
1
1
19291 Structures   4 132 28.17
11
17
19290 Parade   34 41.32

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