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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
32946 Ada and Branches   19 312 35.81
18
19
503 Prime Intervals   65 1750 15.88
21
19
2006 Load Balancing   19 1896 47.47
11
19
4226 Japan   30 1752 23.29
16
19
10790 G-One Numbers   37 2191 47.86
16
19
12005 Grass Planting   11 524 44.18
32
19
25773 Bit Difference   18 415 34.73
16
19
27317 Number of score sequences   8 79 46.67
14
19
27369 Gupta ji Birthday !!   9 123 32.19
19
19
29431 Counting WOW-Substrings   10 126 38.39
10
19
35284 Digit Root   12 102 35.85
14
19
36238 Color Play   11 204 23.98
9
19
23938 Save the Scofield !!   17 272 31.93
17
19
27321 Increasing numbers   17 552 23.69
13
19
5732 Paradox   42 1221 27.90
16
19
57 Supernumbers in a permutation   22 1065 32.59
17
19
2728 Breaking in   8 284 26.59
30
19
4206 Fast Maximum Matching   30 1966 29.21
22
19
11443 Davids Greed   3 249 26.55
28
19
15655 Product of factorials   20 1322 23.42
19
19
18468 A Pleasant Stroll   10 134 35.01
23
19
22329 Chicks   8 94 38.39
19
19
24032 The art of tree numbers   18 144 30.49
17
19
26345 PATHETIC STRINGS   7 70 25.30
19
19
34812 Kth Power Summation   6 54 16.64
25
19
36199 Subset with all Digits   18 226 33.39
16
19
7208 Black or White   58 1457 42.76
16
19
3407 Candy   30 1358 42.64
11
19
7386 Activities   62 1424 25.48
16
19
18185 Give Away   33 1092 22.32
20
19
402 Hike on a Graph   8 767 40.25
15
19
744 Longest Permutation   4 605 19.80
15
19
4303 Dice   13 925 15.72
11
19
8129 Sky Lift   2 138 25.49
24
19
15561 Find Number Of Pair of Friends   10 435 32.12
22
19
25783 Highly Spiritual Baba   10 120 31.28
19
19
27375 Garden of Mangu   6 84 49.53
19
19
33299 Ada and Furrows   11 127 60.10
17
19
34373 Clickbait   8 22 32.69
32
19
8001 Fibonacci Sum   179 6836 27.74
19
19
4557 Musical Chairs   23 2474 46.67
9
19
51 Fake tournament   42 1799 27.25
18
19
10228 Magic Grid   44 1784 26.31
14
19
110 Fill the Cisterns   29 1408 31.34
21
20
1702 Cleaning Robot   45 1559 34.19
28
20
19274 Operators   17 589 20.19
14
20
64 Permutations   98 4321 51.97
12
20
137 Partition   17 780 36.67
17
20
8456 PRIMITIVEROOTS   8 363 46.32
8
20
18095 Faridi and Yadav   3 993 56.32
1
20

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