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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
15980 Ascending Fibonacci Numbers   23 804 17.26
17
13
21853 Rivals   23 506 33.70
17
24
57 Supernumbers in a permutation   22 1080 32.84
17
19
203 Potholers   22 2270 26.45
16
12
227 Ordering the Soldiers   22 1465 33.20
21
23
665 String it out   22 1217 38.77
12
15
5970 Finding Primes   22 1335 27.89
16
15
6898 Substring Problem   22 832 15.11
23
23
7691 Homo or Hetero   22 1650 36.24
15
11
10442 Candy Distribution   22 3914 37.52
2
4
10500 Haybale stacking   22 3497 33.85
10
14
10537 Edit Distance Again   22 2535 42.12
4
6
15285 Defend The Rohan   22 1284 43.03
7
10
15609 Spiky Mazes   22 989 35.14
15
12
16482 Make them equal !   22 2114 52.82
3
9
20775 Roger and tree   22 330 27.93
17
22
27379 Unique Code   22 127 19.87
21
21
32579 Ada and Expenses   22 362 50.93
10
12
2149 Biased Standings   21 3581 33.43
5
5
9652 Robots on a grid   21 856 19.51
17
13
10285 Why this kolaveri di   21 1421 53.14
12
21
14943 Dynamically-Rooted Tree   21 325 31.07
21
23
18240 GENIE SEQUENCE   21 1553 42.08
8
10
18878 Topper Rama Rao   21 1029 48.49
11
21
18937 Touch of Venom   21 1401 23.25
11
13
21615 Playing with GCD   21 998 35.12
12
14
26054 BMW   21 627 17.48
13
14
28740 Try to complete   21 533 25.77
23
23
30947 Sabbir and gifts   21 357 32.25
16
13
31040 Namit In Trouble   21 792 23.46
14
14
32245 Apoorv and Maximum Inversion   21 147 32.72
22
24
35276 Smallest on the Stack   21 896 15.09
11
13
1161 Tic-Tac-Toe ( I )   20 3323 22.92
12
10
8982 Representatives   20 427 30.95
17
16
14923 King Graffs Defense   20 457 25.60
26
30
15655 Product of factorials   20 1325 23.43
19
19
16245 Living with Courage   20 569 37.43
10
13
18201 RK Sorting   20 1334 38.18
21
12
20063 Large subsequence Problem   20 445 42.03
10
14
25144 Truncky Numbers   20 345 28.89
17
17
30755 Ada and GCD   20 440 21.75
28
15
32745 Ada and Harvest   20 272 27.12
22
21
32895 Match me if you can   20 205 10.98
20
23
32899 Mean of array   20 189 33.09
15
18
739 The Moronic Cowmpouter   19 3053 50.62
11
15
1442 Strange Food Chain   19 851 19.18
22
25
1744 Evaluate the polynomial   19 2634 48.71
5
7
2006 Load Balancing   19 1902 47.58
11
19
2852 Broken Keyboard   19 1207 31.63
14
14
3944 Bee Walk   19 1433 56.39
12
15

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