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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
34103 Chiaki Sequence   10 23.21
26695 Atul and Aastha Chronicles 2   137 36.67
11
9
10376 String Factorization!   1 43 10.98
26
42
10394 Buying Apples!   72 5365 34.93
12
14
10395 Sum of divisors!   25 2334 27.01
16
18
10405 Shooting the balloons!   11 325 35.95
23
27
8551 Colours A, B, C, D   39 2152 21.20
10
21
4580 ABCDEF   216 7767 29.20
14
16
9921 ABC Path   158 7322 21.80
15
12
14823 Advanced Battleships   5 49 13.42
23
23
18155 abs(a-b) I   60 4466 48.12
4
9
6803 Absurd prices   2 380 23.54
12
12
2157 Anti-Blot System   104 12908 45.24
10
5
177 AB-words   1 16 1.31
50
50
7010 Police Business   6 30.36
9636 A Canvas Building   65 18.95
17
17
1873 Accumulate Cargo   2 87 26.25
34
9
35088 A Complex Cone   2 51 21.50
9
34
1991 Another Continuous Fractions Problem   1 82 19.89
34
17
9971 Adventurous Chess Masters   19 23.15
1703 ACM (ACronymMaker)   52 1070 29.78
26
21
23847 Acm Teams   24 1623 40.18
2
5
394 Alphacode   574 21929 27.19
15
15
7974 What’s Next   51 39885 35.30
2
2
7976 Sum the Square   7 534 25.79
12
15
8106 Normalized Form   6 274 36.52
17
17
7975 Tri graphs   86 4825 29.07
11
10
7973 Sometimes, a penalty is good!   4 1196 29.41
5
5
7972 World of cubes   34 17.42
7969 A Knights’ Tale   3 76 23.33
17
17
7970 Jumping Beans   1 58 26.80
17
17
7971 The Cyber Traveling Salesman   1 33 36.20
34
17
10239 Between the Mountains   36 5772 39.10
7
7
10240 Circleland   3 708 31.72
13
17
10242 Dice on a Board   17 30.00
21187 Increasing Shortest Path   2 29 18.57
26
34
15086 Land Acquisition   37 1293 28.27
24
30
37380 Acronym   4 29 26.51
30
34
37443 Acronym II   4 28 18.55
34
34
376 A concrete simulation   15 1711 34.29
11
12
359 Alpha Centauri Tennis   2 1721 50.53
3
8
7386 Activities   61 1415 25.48
16
19
30787 Ada and Aphids   9 192 31.84
26
25
30785 Ada and Apple   12 174 23.52
30
25
33557 Ada and Banquet   4 287 58.74
6
6
32595 Ada and Servers   2 22 21.37
23
1
31036 Ada and Mulberry   4 112 12.63
26
26
32439 Ada and Bloom   1 55 24.88
9
26
32946 Ada and Branches   17 300 35.53
18
19
30759 Ada and Species   8 91 25.47
26
31

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