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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
15259 Large Knapsack   46 2278 26.06
17
17
15783 Coder Express 3!!   46 1273 47.74
9
10
26193 Lost and survived   46 835 35.24
16
12
3408 DNA Sequences   47 1988 26.11
16
20
18425 Polynomial Multiplication   47 1693 39.57
19
22
31 Fast Multiplication   48 8997 20.74
15
12
101 Fishmonger   48 2313 38.20
17
21
372 The Benefactor   48 3085 35.40
12
13
4110 Fast Maximum Flow   48 2990 34.24
25
22
6470 Finding the Kth Prime   48 7769 27.21
19
14
8217 XOR Maximization   48 1720 22.97
17
28
8980 Cost   48 1227 29.17
18
26
9126 Time to live   48 2047 37.73
12
15
11063 AP - Complete The Series (Easy)   48 13020 37.14
3
6
1786 In Danger   49 4382 53.62
7
13
381 106 miles to Chicago   50 3195 36.54
15
14
1799 The Bottom of a Graph   50 1731 32.46
21
21
16909 Critical Edges   50 1874 28.63
13
15
17725 Bad XOR   50 1042 23.73
16
22
5832 AND Rounds   51 1701 24.88
17
20
8756 Shake Shake Shaky   51 2437 23.85
12
14
1703 ACM (ACronymMaker)   52 1082 29.73
26
21
2916 Can you answer these queries V   52 2816 26.57
23
24
8785 Cut the Silver Bar   52 5352 54.45
5
16
13769 Roommate Agreement   52 1486 31.28
11
16
15436 Slick   52 2227 32.69
9
9
27 Sorting Bank Accounts   53 8936 40.33
11
6
212 Water among Cubes   53 1580 26.25
25
27
364 Pocket Money   53 2244 38.57
15
18
1029 Matrix Summation   53 3518 20.08
15
18
2815 Increasing Subsequences   53 2174 28.14
15
22
7974 What’s Next   53 48197 35.25
2
2
11354 Amusing numbers   53 3253 59.81
13
15
12448 How Many Games?   53 3750 22.36
14
12
30 Bytelandian Blingors Network   54 3771 39.21
14
10
2148 Candy III   54 20520 25.32
9
5
17247 Digit Sum   54 3657 37.34
18
22
28307 Ada and Game   54 627 31.65
14
19
28308 Ada and Spring Cleaning   54 1537 20.28
18
17
263 Period   55 2988 39.83
12
17
1418 The Cats and the Mouse   55 2982 33.72
10
12
3883 LATGACH3   55 3193 56.57
10
20
4452 Simple Arithmetics II   55 7507 42.27
11
5
4564 Chop Ahoy! Revisited!   55 2952 50.91
12
14
10810 Its a Murder!   55 2394 22.10
16
17
11840 Sum of Squares with Segment Tree   55 2066 50.89
23
19
902 Hangover   57 17890 62.79
3
3
4177 Herding   57 2723 35.20
14
15
7150 Palindrome 2000   57 3273 27.53
14
14
8061 Christmas Play   57 7780 48.25
6
4

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