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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
6043 The Game   13 940 39.52
3
19
408 Jill Rides Again   2 942 34.17
9
9
1677 Halloween treats   7 946 39.68
17
23
1693 Coconuts   13 946 29.86
21
28
3477 Baby   28 948 46.57
21
24
11933 DIAGONAL   6 950 24.38
12
12
12407 Johnny The Gambler   7 952 20.62
8
6
5980 Matrix Game   14 953 29.09
8
20
27234 Sums of 2 and 3   18 960 35.75
5
10
661 Nail Them   13 964 42.92
10
15
21615 Playing with GCD   21 970 35.01
12
14
21347 Tulip And Numbers   15 978 22.31
14
14
3877 Cvjetici   18 979 48.56
12
21
15609 Spiky Mazes   22 980 35.18
15
12
14543 Range Sum   26 981 37.98
11
12
7696 Encryption   3 983 35.99
17
17
18941 True Friends   29 986 50.47
12
12
25967 Social Network Community   31 987 31.37
10
12
25585 Hablu Wants to Buy   2 990 55.49
6
7
666 Con-Junctions   32 993 40.75
14
19
18149 Rama and Friends   10 993 28.57
14
12
18095 Faridi and Yadav   3 995 56.33
1
20
2426 Palindromes   9 1001 24.45
17
14
2699 Recursive Sequence (Version II)   16 1001 26.26
26
24
11409 Fibonacci With a Twist   11 1007 31.27
15
20
18965 Milk Scheduling   15 1008 25.22
10
15
416 Divisibility by 15   5 1018 15.45
31
26
703 Mobile Service   7 1019 22.47
23
23
17504 Run length encoding   12 1023 39.02
8
4
18878 Topper Rama Rao   21 1024 48.47
11
21
32945 Ada and Subsequence   36 1026 46.42
7
8
2150 Counting Subsequences   13 1027 29.52
9
13
3979 Whirligig number   8 1028 38.00
10
15
2526 Decoding   9 1034 36.32
23
15
17725 Bad XOR   49 1035 23.75
16
22
7015 Party   -1 1037 50.85
3
15
116 Intervals   5 1038 23.24
21
24
16480 Decrypt the message !   3 1038 36.88
8
4
4993 Traveling Salesman   8 1039 37.17
14
2
151 The Courier   38 1043 35.46
22
23
3105 Power Modulo Inverted   6 1044 26.53
15
23
13399 Rachu   8 1044 33.65
8
10
3107 Odd Numbers of Divisors   27 1048 18.28
22
22
14888 Good Predictions   17 1050 41.64
6
10
22455 SUM OF PRODUCT   34 1053 17.62
18
20
11383 Fast Sum of two to an exponent   1 1055 30.15
6
3
9122 Diary   4 1059 35.63
12
3
3 Substring Check (Bug Funny)   8 1067 7.33
42
16
57 Supernumbers in a permutation   22 1074 32.75
17
19
1703 ACM (ACronymMaker)   52 1075 29.75
26
21

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