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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7025 Roads in Berland   1 135 33.29
17
34
10114 Remoteland   3 135 56.00
34
28
21572 Marble & store   3 135 19.58
17
15
31279 Eat Pray Love   6 135 61.99
6
20
69 Moulds   2 136 34.99
12
12
1475 Play with Digit Seven   3 136 38.22
28
12
1479 The GbAaY Kingdom   1 136 19.18
30
38
13651 Check   3 136 42.99
9
1
14845 Center of Mass   2 136 26.73
17
1
16283 Treasure Island   5 136 24.94
17
15
19991 In case of failure   3 136 40.19
34
34
22553 Stack Overflow   5 136 26.56
12
10
26685 I Love Kd-Trees II   6 136 36.00
21
23
31428 Fibonacci Polynomial   10 136 36.75
19
21
107 Calendar of the Maya   5 137 44.42
21
17
401 Translations   137 38.07
17
34
5831 Permutation Jumping   137 59.48
9857 Eight Directions Crossword   137 14.94
19291 Structures   4 137 28.38
11
17
28607 Descending Alternating Sums   9 137 38.38
10
16
30757 Ada and Carrot   6 137 35.25
17
34
36583 Game of Square   12 137 28.32
11
11
695 Unite Fast   1 138 27.81
9
9
4186 Break a New RSA system   1 138 34.12
6681 Point on the side of the rectangle   1 138 44.69
17
17
9547 Counting d-pairs   2 138 30.45
23
28
18468 A Pleasant Stroll   10 138 35.42
23
19
19270 SIR CHIRAG AND MAGIC NUMBERS   138 44.55
23515 The Last String Bender   9 138 27.65
19
11
34945 Euler Puzzle   11 138 38.49
8
17
37402 The Attack Titan   5 138 27.50
8
6
25178 Elegant Permuted Sum   8 139 35.67
14
21
4552 Adding up Triangles   140 35.23
7866 Regular expressions (Hard)   1 140 27.33
28
23
10644 Serve The Street   1 140 26.07
34
1
11564 E 23 Stairs pattern   1 140 39.70
17
23
25176 Compare Substring   4 140 44.06
9
9
26045 GCD OF MATRIX (hard)   4 140 28.31
42
29
405 Tin Cutter   141 29.59
17
17
699 Huge Knap Sack   1 141 25.06
9
9
9334 Point in tetrahedron   2 141 57.59
9
17
14542 Pythagorean triples (medium)   3 141 18.27
17
28
19142 BSTRING   4 141 33.82
17
13
19146 Glorious Gamblers   -1 141 55.52
23
26
21172 Erdos et al   3 141 36.84
26
26
37 The Proper Key   1 142 13.93
17
17
869 Galactic Import   3 142 45.76
5
5
2009 Cryptography   1 142 4.79
1
34
4194 Another Lucky Numbers   4 142 33.44
17
13
7934 Operating System Problems (Task Scheduling)   2 142 53.65
17
17

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