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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
18180 Love Story 1   13 1137 26.43
9
6
5161 Factorial vs Power   14 1127 26.10
13
15
5451 Not So Flat After All   9 1123 42.64
11
10
3261 Race Against Time   37 1119 24.59
21
21
31290 Math is Love   16 1113 40.63
6
5
11066 AP - Complete The Series v2   8 1112 14.20
19
11
16184 Megatron and his rage   11 1112 32.33
9
9
1268 CN Tower (Easy)   3 1109 30.66
8
6
9387 Special String   11 1102 39.56
6
19
16281 War   13 1099 47.98
8
14
3380 Tourist   28 1093 38.15
19
31
6288 Treeramids   16 1091 51.86
21
19
26952 Game Of Ones   19 1089 40.37
5
9
25311 Candies   9 1088 35.69
6
7
9942 Holiday Accommodation   30 1083 26.14
23
25
57 Supernumbers in a permutation   22 1077 32.77
17
19
1703 ACM (ACronymMaker)   52 1075 29.73
26
21
3 Substring Check (Bug Funny)   8 1067 7.29
42
16
116 Intervals   5 1061 23.28
21
24
14888 Good Predictions   17 1061 41.85
6
10
9122 Diary   4 1059 35.63
12
3
3105 Power Modulo Inverted   6 1057 26.64
15
23
11383 Fast Sum of two to an exponent   1 1056 30.15
6
3
22455 SUM OF PRODUCT   35 1056 17.65
18
21
3107 Odd Numbers of Divisors   27 1051 18.31
22
22
151 The Courier   38 1046 35.51
22
23
13399 Rachu   8 1045 33.64
8
10
7015 Party   -1 1040 50.91
3
15
703 Mobile Service   7 1039 22.48
23
23
4993 Traveling Salesman   8 1039 37.17
14
2
16480 Decrypt the message !   3 1039 36.87
8
4
17725 Bad XOR   49 1036 23.74
16
22
2526 Decoding   9 1035 36.35
23
15
2150 Counting Subsequences   13 1029 29.41
9
13
3979 Whirligig number   8 1029 37.99
10
15
32945 Ada and Subsequence   36 1029 46.41
7
8
18878 Topper Rama Rao   21 1028 48.50
11
21
17504 Run length encoding   12 1024 39.04
8
4
416 Divisibility by 15   5 1018 15.45
31
26
18965 Milk Scheduling   15 1014 25.15
10
15
11409 Fibonacci With a Twist   11 1007 31.27
15
20
25967 Social Network Community   31 1005 31.13
10
12
2426 Palindromes   9 1001 24.46
17
14
2699 Recursive Sequence (Version II)   16 1001 26.26
26
24
18095 Faridi and Yadav   3 995 56.33
1
20
666 Con-Junctions   32 993 40.75
14
19
18149 Rama and Friends   10 993 28.57
14
12
21615 Playing with GCD   21 993 35.06
12
14
18941 True Friends   30 991 50.68
12
13
25585 Hablu Wants to Buy   2 991 55.51
6
7

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