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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
21132 Palindromes   1 88 33.14
17
34
36424 Abul and Prime Numbers   9 271 43.78
1
7
19957 GETTING AN AP   5 488 36.75
8
12
395 Anti-prime Sequences   2 330 49.77
9
9
13753 Amazing Prime Sequence   61 3300 29.76
11
12
19975 Amazing Prime Sequence (hard)   5 80 41.73
39
45
27340 Terrorists   2 17 27.93
34
34
27339 Queue of Soldiers   12 45.95
27341 Jumping Joey   1 6 63.64
34
17
27342 Automatic Scholarship Calculation   2 14 56.76
17
17
9340 Arbitrage   35 1767 39.06
11
17
7632 Architecture   18 22.92
780 The Archipelago   36 42.18
45
34
1440 Use of Function Arctan   4 529 29.16
5
26
6322 The hunt for Gollum   18 698 22.89
25
16
4409 Circle vs Triangle   1 59 19.77
6 Simple Arithmetics   10 3000 12.36
30
9
4452 Simple Arithmetics II   55 7442 42.37
11
5
4593 Arithmetic sequence   1 64 9.52
34
17
2727 Army Strength   38 14470 41.25
4
4
421 Another Road Problem   67 24.36
17
34
29455 Alphabetic Rope   6 202 34.54
20
12
29458 Alphabetic Rope2   100 49.65
29461 Alphabetic Rope3   3 117 54.99
34
17
349 Around the world   1 81 25.00
17
17
2412 Arranging Amplifiers   18 3201 27.31
7
16
6985 Rearranging Digits   54 26.02
10582 subarrays   215 9233 34.30
11
13
20167 Array with Hudai Calculation   46 23.92
50
50
30394 Prime is fun   8 78 34.22
22
24
34670 TWISTED ARRAY   186 41.51
2
14
11326 Arithmetic Evaluation   3 330 40.05
1
9
15980 Ascending Fibonacci Numbers   23 802 17.27
17
13
183 Assembler circuits   57 30.69
34686 Meet Her Fast!   6 135 41.19
17
13
6860 Asistent   23 14.29
10088 Assembly Line   34 40.43
40501 A Simple Sieve   3 5 16.67
45
50
423 Assignments   242 4606 33.51
18
21
684 Another Assignment Problem   1 103 12.41
34
1
6819 Yet Another Assignment Problem   1 41 11.56
1
1798 Assistance Required   14 2335 45.25
16
7
37514 A Summatory (Extreme)   5 43 24.09
34
36
11695 A Summatory (HARD)   6 93 30.17
31
29
34636 Richie Rich and Keen Bean   40 40.54
17
17
184 Automatic Teller Machines   1 202 33.94
1
1
18164 Atoms in the Lab   32 3796 25.74
8
5
3646 Adventure Tourism   44 17.28
14871 STUDENTS   9 427 47.67
8
12
15827 Vending Machine   2 33 9.02
6
17

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