list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
30454 Luke vs. Darth Vader   15 219 22.16
16
15
9969 Road Network   1 307 22.14
17
9
3010 Castle Wall   25 22.13
16639 Endless Knight   35 22.12
484 Fossil in the Ice   434 22.09
34
17
19288 Sword Game   13 22.08
32446 Sanvi and Magical Numbers   1 10 22.08
50
34
6917 Catch Sheep   2 31 22.07
34
34
3390 Tribe Council   1 57 22.07
34
34
24998 PLAYING WITH BITS   34 774 22.07
13
13
4414 Highway   54 22.04
10810 Its a Murder!   55 2363 22.04
16
17
30919 Sabbir and gcd problem   17 298 22.03
16
16
5152 Brute-force Algorithm EXTREME   2 94 22.03
17
28
22463 Smallest Number (medium)   9 68 22.01
29
25
27096 Forever Young   1 20 22.00
12561 Forbidden Machine   50 22.00
6823 Seller Bob   66 21.99
34923 Hack the Password   11 378 21.99
12
8
20971 Alia and Substrings   20 21.99
34 Run Away   2 472 21.97
26
34
14957 Chinese game   21 21.97
21971 The Big Painting   1 36 21.96
34
17
2175 Emoticons   3 327 21.95
23
28
6236 Matches   8 449 21.93
26
7
4204 Showstopper   1 83 21.90
17
34
8332 Ski slopes   24 21.90
4166 Four colors   1 100 21.88
50
50
28449 Ada and List   10 305 21.88
14
17
99 Bus   181 21.87
34
17
14944 Reindeer Games   2 109 21.87
17
17
4415 Power of Integer   1 269 21.86
17
26
10087 Sensor Network   23 21.85
87 Football   1 59 21.82
17
1
35155 Professional Stalker   -1 9 21.82
22090 Prime Power Test (Hard)   11 21.80
50
50
16275 On the side of the road   2 84 21.79
34
26
9921 ABC Path   159 7378 21.78
15
12
6517 Farmer Sepp   7 322 21.75
28
26
179 Word equations   181 21.74
9
9
30755 Ada and GCD   20 434 21.73
28
15
10415 Dracula   6 140 21.71
20
22
11273 Team Nim   2 84 21.69
9
26
7258 Lexicographical Substring Search   28 2050 21.69
23
19
8407 Candies and Milestones   2 474 21.68
6
23
2129 Cake   69 21.65
13015 Counting Primes   32 1317 21.65
16
14
696 Truth or not   1 268 21.64
22253 Distributing sweets   4 105 21.64
21
17
31430 Highschool Homework   6 45 21.64
21
21

Most popular tags