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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
4546 Tobo or not Tobo   2 255 19.36
26
26
41 Play on Words   42 3205 19.39
21
24
59 Bytelandian Information Agency   2 404 19.42
17
23
8820 Okret   3 40 19.42
39
34
10611 Ranges   2 168 19.44
9
9
16557 HTML Formatting   3 29 19.44
17
23
12557 Basic Routines   98 19.46
229 Sorting is easy   1 118 19.46
17
1
4458 Rainbow   1 34 19.46
17
34
25383 New Lottery Game   7 49 19.46
17
15
11355 SQUARE TO SQUARE   21 19.47
1553 Backup Files   3 757 19.47
9
42
10075 Haunted Graveyard   2 41 19.47
26
26
1712 Permalex   -1 168 19.49
34
34
25180 Gyanbabas Admission Test   2 67 19.49
30
38
1473 Lemon Tree in the Moonlight   22 19.49
2878 Knights of the Round Table   2 388 19.49
9
17
14049 Annual Day   1 88 19.50
12
12
9652 Robots on a grid   21 845 19.50
17
13
3577 Parity   3 77 19.52
17
34
2161 Pixel Shuffle   29 19.57
50
17
19320 Draw Skyline Graph   2 102 19.57
31
26
13588 One X LIS   1 57 19.60
17
17
1787 Run Length Encoding   7 855 19.61
15
4
29452 Width of The Lost Box   36 19.62
17
1
1270 Paint By Numbers   19 19.62
8406 Temple Queues   14 288 19.63
31
33
30349 Strange Waca   9 40 19.64
17
22
11579 Two Famous Companies   2 181 19.66
9
17
8491 Messy Phone List   1 50 19.67
34
17
18458 Very Friends 2   4 37 19.67
23
23
36134 Ono at the river 1   1 16 19.69
17
17
20644 Zero Query   17 631 19.69
29
28
7559 E - Football Team   9 19.70
119 Servers   108 19.71
17
17
2832 Find The Determinant III   1 284 19.71
17
9
744 Longest Permutation   4 601 19.71
15
19
2162 Towers of Powers   28 19.72
10547 Delivery Route   5 50 19.73
34
34
336 Exchange Operations   1 85 19.74
1
17
4409 Circle vs Triangle   1 59 19.77
37422 Recurrence Power Sum   3 24 19.79
42
45
35146 Make IUT Great Again   1 16 19.80
1267 Origin of Life   33 19.82
17717 Gopu and Counting Bitwise Prime Numbers   9 221 19.86
21
17
4309 Circular game   32 19.89
1991 Another Continuous Fractions Problem   1 82 19.89
34
17
27261 Matrices with XOR property   8 61 19.90
20
24
104 Highways   2 740 19.92
23
28
26799 Counter-Smack   3 56 19.96
12
23

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