list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
9888 Bird tree   1 296 65.12
34
42
13866 Discrete Roots   3 296 52.49
20
20
32900 K-dominant array   3 296 30.70
30
30
10502 Video game combos   1 297 31.92
34
17
1704 Countdown   298 25.14
26
9
30739 Ada and Manure   17 298 57.33
11
22
34929 x-Xor It!   8 298 27.89
20
17
18945 Car with powers   11 299 29.58
22
21
30919 Sabbir and gcd problem   17 299 21.97
16
16
3863 Area of circles   1 302 29.60
34
34
7101 Charly And Nito   4 303 36.82
13
17
34013 Seetha’s Unique Game   -2 303 58.01
1
3
387 Travelling tours   1 304 53.89
30
34
2005 Minus Operation   8 304 33.25
30
30
16409 Lopov   4 304 28.23
9
13
32946 Ada and Branches   17 304 35.57
18
19
28449 Ada and List   10 305 21.88
14
17
8044 Fantastic Discovery   3 306 42.60
14
14
28303 Ada and Plants   14 306 33.10
15
16
7685 Flowers   4 307 30.12
15
24
9969 Road Network   1 307 22.14
17
9
15569 Antisymmetry   2 307 35.84
17
34
24689 Fibo and non fibo   10 308 32.64
18
18
34542 Lord of Light   308 35.00
9
1
34743 Popatlal ki shaadi   17 308 20.88
14
13
15558 Let us play with strings   7 309 38.95
20
17
25158 Star   15 309 34.37
12
19
27000 Shoot and kill   12 309 24.15
21
21
4302 (K,N)-Knight   3 310 24.71
14
24
3579 Disjoint Paths   4 311 20.63
24
27
32235 SOLVEIT   10 311 24.85
5
11
131 Square dance   313 49.95
1
1
16300 Playing with isosceles triangle   5 313 27.04
13
21
33795 Taskin and apple tree   8 314 27.30
6
6
34096 Counting Divisors (general)   4 314 34.95
40
43
1166 Dead Fraction   315 23.21
17
26
14943 Dynamically-Rooted Tree   21 315 30.93
21
23
21525 Red John is Back   5 315 53.58
6
17
1790 Binary Search Heap Construction   6 316 22.94
21
22
2715 Glasnici   2 316 37.80
23
34
5468 Going to school   8 317 35.85
15
34
8505 Nacci Fear   6 317 40.29
24
21
17559 Two Game   5 317 36.97
1
39
1784 IOICamp Sequence   1 318 12.73
1
17
4485 MobiZone vs VinaGone   7 318 33.19
17
31
21177 Distracted judges   6 318 44.78
13
17
25854 Palindrome Or Not   10 318 16.12
14
9
6650 Consecutive sequence   4 319 44.99
20
17
44 Substitution Cipher   2 320 13.49
17
17
1771 Yet Another N-Queen Problem   2 320 24.41
17
34

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