list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7386 Activities   62 1431 25.53
16
19
10416 Van Helsings gun   3 1433 54.23
6
13
10264 Meteors   43 1439 28.13
26
30
870 Basically Speaking   7 1440 43.80
6
6
10620 KNJIGE   28 1440 44.32
5
18
1538 Making Jumps   11 1450 38.90
16
15
13707 SHAHBAG   9 1458 39.15
4
5
227 Ordering the Soldiers   22 1465 33.20
21
23
15650 Dark roads   27 1467 36.17
10
10
7208 Black or White   58 1472 42.27
16
19
13769 Roommate Agreement   52 1473 31.22
11
16
10968 LUCIFER Number   43 1489 64.24
21
22
15437 Tambourine   9 1492 49.92
6
2
17617 WHAT A CO-ACCIDENT   9 1495 60.66
2
11
3436 Histogram   44 1512 44.32
19
22
11375 Espionage   10 1515 42.28
4
5
15454 How to Handle the Fans   39 1521 50.40
12
11
3505 Prime Number Theorem   25 1529 28.06
14
13
212 Water among Cubes   52 1532 26.02
25
27
243 Stable Marriage Problem   12 1548 40.58
19
22
709 The day of the competitors   39 1551 28.82
17
27
18240 GENIE SEQUENCE   21 1553 42.08
8
10
12474 MAXIMUM WOOD CUTTER   39 1555 41.80
15
14
10 Complicated Expressions   11 1557 31.96
17
17
27318 Primal Fear   30 1561 22.06
13
14
1702 Cleaning Robot   45 1569 34.22
28
20
8363 COSTLY CHESS   23 1580 43.42
14
12
10738 Ra-One Numbers   35 1588 33.81
18
22
6830 Soccer Bets   6 1596 51.13
8
9
18425 Polynomial Multiplication   47 1604 39.32
19
22
15627 Create Collections   11 1606 33.64
9
9
17626 Eat all the brownies !   7 1614 42.83
5
21
40 Lifting the Stone   6 1619 23.61
13
16
23132 Travelling cost   39 1624 33.01
10
8
11560 A Summatory   14 1627 25.91
5
4
11494 Hard Launching   4 1628 59.24
6
6
1557 Can you answer these queries II   25 1635 24.48
28
35
1027 Fool the Police   25 1639 26.97
18
23
7691 Homo or Hetero   22 1648 36.22
15
11
6168 Building Bridges   27 1649 26.02
11
17
9935 Break the Chocolate   15 1649 34.60
4
17
23847 Acm Teams   24 1652 40.39
2
5
17918 Gopu and Validity of Arrangement   15 1654 43.25
3
6
35674 COLORFUL ARRAY   64 1656 41.33
20
21
7870 Invisible point   17 1659 42.87
4
18
3405 Almost Shortest Path   80 1668 31.59
22
21
4259 Pilots   34 1671 31.81
17
20
1847 No Change   37 1672 36.21
11
14
27561 Greatest Common Divisor Of Three Integers   12 1683 39.50
1
2
8217 XOR Maximization   48 1685 22.87
17
28

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