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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7216 The Clocks   1 276 40.36
17
17
7230 Garbage Collection   1 159 39.45
17
17
7260 Number Game   1 93 25.84
17
17
7286 Collect Diamonds   1 17 21.93
26
26
7322 Prime Pattern   1 94 35.61
23
17
7403 Messy Administration   1 10 34.88
17
17
7405 Delicious Pancakes   1 734 27.05
11
11
7489 Slow Growing Bacteria   1 83 11.71
17
34
7561 Lexicographic position   1 34 33.85
42
26
7565 Another Sorting Algorithm   1 29 13.95
50
1
7583 Cubic Eight-Puzzle   1 30 30.72
50
34
7603 Fibonacci Factor   1 26 26.94
7704 Civil Engineering   1 636 44.69
9
26
7759 Hyperactive Girl   1 107 39.94
26
26
7760 Kids’ Wishes   1 93 31.97
34
1
7762 Electric Needs   1 22 38.30
34
17
7778 Land Division   1 37 40.78
17
17
7782 Largest Labeled Common Ancestor   1 206 58.77
7851 Stacks of Zippy   1 17 16.67
34
34
7860 Deal or No Deal   1 10 40.38
7861 UFO   1 34 28.09
17
17
7866 Regular expressions (Hard)   1 138 26.83
28
23
7868 Join   1 17 46.99
34
17
7970 Jumping Beans   1 58 26.26
17
17
7971 The Cyber Traveling Salesman   1 33 35.19
34
17
8058 Soccer Teams   1 143 25.47
17
26
8059 Stocks Prediction   1 89 32.99
17
34
8073 The area of the union of circles   1 460 20.56
38
30
8074 God of Number Theory   1 34 36.22
34
50
8093 Sevenk Love Oimaster   1 551 24.02
26
26
8099 Crash´s number table   1 184 23.19
34
34
8119 CIRU2   1 175 36.37
34
34
8265 Zero Count   1 15 12.21
50
17
8281 Combination Of Integers   1 68 29.63
17
17
8324 Military patrol   1 55 30.35
34
50
8329 Road trip   1 80 39.07
26
26
8330 Giant fountain   1 32 44.00
1
17
8335 Counting the teams   1 23 34.21
34
50
8398 Quadratic Equation   1 604 28.95
34
17
8418 Revenge of the squares   1 89 37.43
17
17
8419 Traversing Grid   1 336 24.22
17
17
8420 Finding Minimum   1 75 36.90
1
17
8426 Trie Expectation   1 165 62.46
9
26
8433 Revenge of the squares (variation)   1 489 49.20
17
17
8449 Plotting functions (variation)   1 20 21.78
17
17
8462 Barn Allocation   1 191 56.20
34
34
8491 Messy Phone List   1 54 19.81
34
17
8549 BST again   1 95 17.10
17
34
8578 Reverse the Sequence   1 86 41.12
34
50
8583 Garden   1 20 61.11
17
34

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