list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
30735 Ada and Island   16 427 37.28
13
13
34743 Popatlal ki shaadi   17 309 20.81
14
13
6285 Another Game With Numbers   32 1236 30.52
11
13
4200 Hamster flight   13 1150 45.36
5
13
6290 Robbery 2   7 799 32.79
17
13
9569 Sum of Pairwise Products   7 827 31.37
6
13
10416 Van Helsings gun   3 1419 54.04
6
13
13384 Nice Binary Trees   26 1788 39.41
9
13
17400 Height of Expectation   1 338 53.98
8
13
18056 Robert Langdon & Cipher   2 563 50.46
1
13
18202 HUGE GCD   17 675 33.16
14
13
18937 Touch of Venom   21 1399 23.24
11
13
21360 Suffix Equal Prefix   5 515 28.85
13
13
23336 Make Triangle   3 85 25.47
10
13
24998 PLAYING WITH BITS   34 782 22.14
13
13
25892 Palindrome in a Tree   7 141 35.49
17
13
28286 Archery Training   7 178 33.21
6
13
29455 Alphabetic Rope   7 220 35.56
20
13
32086 The Permutation Game Again   11 156 43.51
10
13
34623 Jeremías y sus loros   5 268 68.93
9
13
36166 Lucifer and Magical Substrings   14 98 46.02
12
13
36674 PIZZA   4 416 17.30
1
13
1786 In Danger   49 4367 53.60
7
13
4343 Empty Boxes   26 3559 66.11
2
13
3377 A Bug’s Life   342 15394 27.44
12
13
10582 subarrays   215 9322 34.31
11
13
21751 Help the Heroes   10 390 32.06
9
13
30947 Sabbir and gifts   21 354 31.96
16
13
9652 Robots on a grid   21 853 19.48
17
13
12726 XOR Game   5 534 43.74
11
13
14329 Magic of the locker   19 2468 19.33
4
13
29335 Movie Fan   12 146 65.94
9
13
34867 Coding Test   9 156 23.95
14
13
11372 Blueberries   62 2223 33.56
12
13
372 The Benefactor   48 3047 35.41
12
13
2150 Counting Subsequences   13 1025 29.52
9
13
15562 Find Lexicographically Smallest Permutation   13 354 40.27
16
13
3868 Total Flow   11 1383 36.21
14
13
12245 Natalia Plays a Game   11 885 43.78
12
13
9805 Be Awesome As Barney Stinson   44 1832 68.19
12
13
2738 Number Guessing Game   42 4629 62.54
8
13
78 Marbles   68 7956 34.97
15
13
3885 Coins Game   92 5255 45.73
10
13
55 Jasiek   3 465 28.17
21
13
1000 Equidivisions   -1 644 23.37
13
13
1001 Babylonian Roulette   1 657 50.10
13
13
2143 Dependency Problems   4 518 38.95
17
13
2901 One Geometry Problem   9 1814 36.10
4
13
3505 Prime Number Theorem   25 1525 28.06
14
13
3753 GONDOR   4 380 53.04
13
13

Most popular tags