list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
3961 Journey with Pigs   130 41.30
6264 Rank of a Fraction   4 130 31.49
12
34
8991 Number Guessing Game 2   3 130 36.05
17
42
19291 Structures   4 130 27.83
11
17
28607 Descending Alternating Sums   9 130 37.53
10
16
88 Which is Next   1 129 20.52
34
34
695 Unite Fast   1 129 27.29
9
9
7335 Spheres   3 129 9.55
17
39
10377 project groups   129 50.87
34
34
11178 Save money for YTU   2 129 43.90
13
13
15571 Difference   2 129 33.40
21
28
26073 Counting Divisors   3 129 25.16
39
34
34619 Pizza Prize   7 129 46.46
14
12
19 The Bytelandian Cryptographer (Act III)   1 128 35.61
17
26
11851 Power with Combinatorics(HARD)   1 128 13.13
34
42
13651 Check   3 128 41.41
9
1
29431 Counting WOW-Substrings   10 128 38.33
10
19
37402 The Attack Titan   4 128 26.22
6
6
208 Store-keeper   2 127 15.24
34
26
3922 Mystical River   127 25.47
4588 SETI   127 67.19
9964 Fibonacci vs Polynomial   6 127 40.64
24
34
12357 Subset and upset (HARD)   4 127 41.97
21
21
21395 Ohani And Binary Search Tree   -1 127 36.31
50
17
25803 Help BTW   3 127 12.20
17
26
28163 OR   11 127 21.76
20
20
109 Exchanges   1 126 45.35
34
479 Permutation generator   1 126 27.48
21
17
1475 Play with Digit Seven   3 126 37.06
34
14
3833 Tresnja   1 126 52.36
42
42
6826 Hacking   6 126 13.87
21
26
6950 A HUGE TOWER   1 126 47.40
1
34
14845 Center of Mass   2 126 25.72
17
1
15266 III Powers   4 126 64.11
20
22
27496 Again Eid Salami   3 126 45.54
23
34
1479 The GbAaY Kingdom   1 125 19.23
28
39
4666 Wireless   1 125 36.41
17
17
5150 Junk-Mail Filter   1 125 20.65
7025 Roads in Berland   1 125 32.70
17
34
7186 Counting Pascal   2 125 29.11
17
17
10814 Unique Paths   125 46.39
12076 Longest Common Subsequence   5 125 4.24
50
50
14822 Battleships   3 125 34.09
17
17
15867 Great Warrior   2 125 67.43
13
13
26045 GCD OF MATRIX (hard)   4 125 29.15
42
29
26685 I Love Kd-Trees II   6 125 35.78
21
21
27379 Unique Code   21 125 19.70
20
20
31428 Fibonacci Polynomial   10 125 35.74
19
21
19991 In case of failure   3 124 40.55
34
34
27369 Gupta ji Birthday !!   9 124 32.31
19
19

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