list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
28308 Ada and Spring Cleaning   18 336 21.94
16
17
3107 Odd Numbers of Divisors   17 750 19.85
20
21
3380 Tourist   17 739 36.25
20
30
3943 Nested Dolls   17 909 25.69
15
26
4206 Fast Maximum Matching   17 1497 29.70
24
19
7258 Lexicographical Substring Search   17 1128 24.82
23
18
9340 Arbitrage   17 1005 42.09
10
16
9756 Alaska   17 2718 35.78
5
3
10285 Why this kolaveri di   17 1308 56.37
8
19
10676 0110SS   17 1542 42.96
12
6
12612 Path of the righteous man   17 316 39.32
19
23
15267 FRIEND CIRCLE   17 612 28.23
11
9
15980 Ascending Fibonacci Numbers   17 595 18.51
18
15
22393 KATHTHI   17 440 32.57
13
19
27234 Sums of 2 and 3   17 566 49.33
5
10
235 Very Fast Multiplication   16 808 30.66
28
22
739 The Moronic Cowmpouter   16 2807 50.84
12
15
1163 Java vs C ++   16 5095 22.64
13
4
1391 Summing to a Square Prime   16 1328 54.54
13
17
1840 Printer Queue   16 2284 49.41
13
8
2277 Silly Sort   16 552 55.32
14
27
2852 Broken Keyboard   16 1072 34.21
14
14
3033 Help the soldier   16 1144 29.64
10
12
3877 Cvjetici   16 867 49.80
12
21
4031 Mass of Molecule   16 1514 49.16
15
13
7870 Invisible point   16 1424 41.14
4
17
10620 KNJIGE   16 1154 46.30
7
20
10738 Ra-One Numbers   16 678 38.79
17
21
10818 Medium Factorization   16 1195 15.44
21
17
11371 Answer the boss!   16 547 34.80
13
12
14893 Good Inflation   16 163 29.04
30
34
15609 Spiky Mazes   16 358 40.29
16
13
18937 Touch of Venom   16 1127 26.77
10
12
22382 Euler Totient Function Depth   16 253 40.78
14
14
23938 Save the Scofield !!   16 258 33.01
16
19
24032 The art of tree numbers   16 129 29.28
17
18
227 Ordering the Soldiers   15 1261 34.15
18
22
2008 Dab of Backpack   15 592 23.85
20
17
2881 Find the Clones   15 1935 45.01
8
6
3477 Baby   15 807 45.58
19
24
4487 Can you answer these queries VI   15 732 24.56
36
31
4549 Adding Sevens   15 1804 33.80
17
6
5977 Weird Function   15 818 18.06
18
16
8363 COSTLY CHESS   15 1021 47.06
14
12
8496 No Squares Numbers   15 676 38.06
19
15
8985 Line up   15 271 47.48
17
18
13990 Web islands   15 493 33.15
14
15
15655 Product of factorials   15 1080 23.52
20
17
16033 Tip Top Game   15 1560 28.96
2
8
18185 Give Away   15 173 28.71
22
18

Most popular tags