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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
11063 AP - Complete The Series (Easy)   47 12993 37.22
3
6
16909 Critical Edges   47 1780 28.67
14
15
18425 Polynomial Multiplication   47 1565 39.26
19
22
31 Fast Multiplication   48 8842 20.77
15
12
101 Fishmonger   48 2299 38.11
17
21
372 The Benefactor   48 3047 35.41
12
13
4110 Fast Maximum Flow   48 2844 34.18
25
22
6470 Finding the Kth Prime   48 7454 27.26
19
14
9126 Time to live   48 2026 37.62
12
15
1786 In Danger   49 4367 53.60
7
13
17247 Digit Sum   49 3256 36.48
18
22
17725 Bad XOR   49 1034 23.70
16
22
381 106 miles to Chicago   50 3156 36.55
15
14
1799 The Bottom of a Graph   50 1721 32.42
21
21
2916 Can you answer these queries V   51 2639 26.20
23
23
5832 AND Rounds   51 1693 24.82
17
20
8756 Shake Shake Shaky   51 2385 23.84
12
14
212 Water among Cubes   52 1524 26.01
25
27
1029 Matrix Summation   52 3443 20.00
15
18
1703 ACM (ACronymMaker)   52 1074 29.82
26
21
7974 What’s Next   52 42034 34.98
2
2
8785 Cut the Silver Bar   52 5300 54.46
5
16
13769 Roommate Agreement   52 1467 31.22
11
16
15436 Slick   52 2110 32.91
9
9
28308 Ada and Spring Cleaning   52 1347 19.37
18
17
27 Sorting Bank Accounts   53 8785 40.41
11
6
364 Pocket Money   53 2240 38.53
15
18
2815 Increasing Subsequences   53 2152 28.11
15
22
11354 Amusing numbers   53 3242 59.85
13
15
12448 How Many Games?   53 3734 22.38
14
12
28307 Ada and Game   53 616 31.86
14
18
30 Bytelandian Blingors Network   54 3743 39.15
14
10
2148 Candy III   54 20416 25.31
9
5
11840 Sum of Squares with Segment Tree   54 2027 50.89
23
19
263 Period   55 2868 39.63
12
17
1418 The Cats and the Mouse   55 2966 33.68
10
12
3883 LATGACH3   55 3163 56.56
10
20
4452 Simple Arithmetics II   55 7457 42.38
11
5
4564 Chop Ahoy! Revisited!   55 2943 50.84
12
14
10810 Its a Murder!   55 2381 22.05
16
17
902 Hangover   56 17807 62.78
3
3
7150 Palindrome 2000   56 3211 27.27
15
14
30738 Ada and Coins   56 757 30.88
14
22
3693 Maximum Sum   57 6459 42.19
19
18
4177 Herding   57 2709 35.23
14
15
8061 Christmas Play   57 7742 48.27
6
4
22393 KATHTHI   57 1871 32.50
16
17
348 Expedition   58 2215 20.51
20
20
2530 Tiling a Grid With Dominoes   58 2401 64.99
16
23
3878 Rectangles Perimeter   58 2690 49.81
12
14

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