list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7286 Collect Diamonds   1 19 25.23
26
26
7322 Prime Pattern   1 94 35.61
23
17
7403 Messy Administration   1 10 34.88
17
17
7405 Delicious Pancakes   1 735 27.07
11
11
7489 Slow Growing Bacteria   1 84 11.73
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 31.13
50
34
7603 Fibonacci Factor   1 26 26.40
7704 Civil Engineering   1 638 44.65
9
26
7759 Hyperactive Girl   1 107 39.94
26
26
7760 Kids’ Wishes   1 93 31.97
34
1
7762 Electric Needs   1 24 37.84
34
17
7778 Land Division   1 38 42.29
17
17
7782 Largest Labeled Common Ancestor   1 206 57.24
7851 Stacks of Zippy   1 17 16.22
34
34
7860 Deal or No Deal   1 10 34.43
7861 UFO   1 35 28.73
17
17
7866 Regular expressions (Hard)   1 138 27.27
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 90 33.13
17
34
8073 The area of the union of circles   1 459 20.53
38
30
8074 God of Number Theory   1 34 36.22
34
50
8099 Crash´s number table   1 183 23.13
34
34
8119 CIRU2   1 175 36.37
34
34
8265 Zero Count   1 15 12.03
50
17
8281 Combination Of Integers   1 68 29.38
17
17
8324 Military patrol   1 55 30.35
34
50
8329 Road trip   1 80 39.07
26
26
8330 Giant fountain   1 34 41.91
1
17
8335 Counting the teams   1 25 31.82
34
50
8398 Quadratic Equation   1 604 28.98
34
17
8418 Revenge of the squares   1 88 36.96
17
17
8419 Traversing Grid   1 337 24.28
17
17
8420 Finding Minimum   1 75 36.90
1
17
8426 Trie Expectation   1 165 62.29
9
26
8433 Revenge of the squares (variation)   1 489 49.24
17
17
8449 Plotting functions (variation)   1 20 21.34
17
17
8462 Barn Allocation   1 197 54.97
34
34
8491 Messy Phone List   1 54 19.81
34
17
8549 BST again   1 94 16.97
17
34
8578 Reverse the Sequence   1 86 37.93
34
50
8583 Garden   1 20 61.11
17
34
8625 Just The Simple Fax   1 79 41.89
34
17
8626 Show Me The Fax   1 110 43.03
8629 Stock Prices   1 101 45.30
17
17
8651 Alien arithmetic   1 41 18.47

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