list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
364 Pocket Money   53 2236 38.51
15
18
1787 Run Length Encoding   7 855 19.60
15
4
2853 Decode the Strings   5 425 39.68
15
17
3713 Primitive Root   6 592 30.40
15
27
3973 0 0 Pairs   4 800 27.29
15
15
7150 Palindrome 2000   56 3185 27.19
15
14
11409 Fibonacci With a Twist   11 1007 31.26
15
20
13398 Contest Hall Preparation   1 336 43.25
15
12
14974 Foxling Feeding Frenzy   15 461 41.95
15
16
15506 Helping Igor   5 97 36.04
15
12
16102 Can you play carrom !!!   2 212 21.36
15
12
18408 The Valentine Confession   9 572 28.24
15
21
18530 Font Size   7 199 13.41
15
5
20977 Car Game   6 38 39.73
15
15
21526 Rotating Cube   7 111 51.99
15
6
25283 ChickenLove   5 187 18.33
15
20
26257 detective sherlock holmes   -12 215 26.42
15
17
27248 Funny Modular Sequence   6 80 35.26
15
20
28413 Ada and Fence   6 42 26.98
15
17
28450 Ada and Path   8 100 31.31
15
28
29367 VEGETABLE SHOPKEEPER 3   6 107 40.44
15
15
32899 Mean of array   20 171 31.79
15
18
34501 Divisible Strings   5 210 28.40
15
17
40379 Arithmetic Progression Query   9 84 29.40
15
15
32 A Needle in the Haystack   193 10895 38.17
15
14
206 Bitmap   245 9379 27.99
15
16
1029 Matrix Summation   52 3421 20.00
15
18
12183 Help the Commander in Chief   46 906 29.00
15
16
28305 Ada and Indexing   56 1818 40.81
15
15
394 Alphacode   576 22098 27.24
15
15
15560 Help the old King   15 516 37.31
15
15
24 Small factorials   153 49580 29.66
15
9
12323 Minimum Knight moves !!!   129 7763 42.31
15
11
11371 Answer the boss!   31 1136 34.89
15
15
381 106 miles to Chicago   50 3147 36.58
15
14
13990 Web islands   18 564 33.05
15
16
22382 Euler Totient Function Depth   24 375 36.41
15
16
1435 Vertex Cover   128 4029 34.10
15
18
17 The Bytelandian Cryptographer (Act I)   8 1346 41.84
15
26
96 Shopping   46 3041 44.15
15
11
5084 Discrete Math Problem   6 280 31.46
15
24
5972 Maximum Sum Sequences   14 1142 20.64
15
18
7685 Flowers   4 306 30.06
15
24
13577 Card Game   11 415 23.03
15
17
15609 Spiky Mazes   21 947 35.02
15
12
21284 Can You Make It Empty 3   6 93 31.36
15
20
27225 Knight Move   12 439 29.48
15
14
28303 Ada and Plants   14 306 33.10
15
16
29434 Counting WOW-Substrings2   7 98 44.97
15
22
34484 Candy pair   7 60 42.17
15
22

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