list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7217 Training for final   22 1925 47.00
8
6
10264 Meteors   22 418 31.20
25
30
11736 Prime Time   22 1954 48.86
11
12
12914 Totient Extreme   22 1154 40.85
10
14
13015 Counting Primes   22 782 22.58
17
14
13868 Roads of NITT   22 276 26.40
25
24
14834 Foxlings   22 722 31.49
17
10
16016 Queue (Pro)   22 342 34.52
20
24
23847 Acm Teams   22 1218 43.56
2
5
25584 Factorial Modulo   22 319 26.89
9
13
365 Phidias   21 1080 48.24
12
23
3436 Histogram   21 1078 50.16
17
20
4557 Musical Chairs   21 2377 46.54
9
20
5652 Snow White and the N dwarfs   21 487 18.91
22
31
6168 Building Bridges   21 1159 25.33
10
16
8670 THE MAX LINES   21 7240 36.91
3
9
12880 Sheep   21 1022 48.15
10
10
26315 Crazy Smoker   21 978 38.72
4
9
279 Interesting number   20 650 23.55
21
24
6285 Another Game With Numbers   20 827 32.68
11
13
8725 Closest Point Pair   20 1083 18.33
18
20
9722 Insertion Sort   20 2839 30.91
12
12
13381 Manku Word   20 1765 46.90
13
11
15648 Commando   20 358 34.14
27
35
16254 Running Median Again   20 754 21.88
19
15
726 Promotion   19 1705 28.21
11
7
4082 BLAST   19 1540 51.95
10
17
6470 Finding the Kth Prime   19 2007 29.46
20
14
15555 Check the coprimeness   19 2866 50.28
3
6
15650 Dark roads   19 824 46.56
12
10
16015 Queue (Rookie)   19 1068 42.50
11
16
16211 Boring Factorials   19 1154 38.61
13
16
16482 Make them equal !   19 1695 55.98
3
8
27381 Emoticon   19 509 57.46
8
13
32245 Apoorv and Maximum Inversion   19 89 41.58
22
25
203 Potholers   18 1889 27.28
17
14
1027 Fool the Police   18 1477 26.75
17
22
1811 Longest Common Substring   18 1482 25.58
21
18
3934 Recaman’s Sequence   18 3238 54.35
9
6
4201 Coder Ratings   18 1112 35.19
17
18
5970 Finding Primes   18 978 28.57
17
16
6694 D - Playing with Marbles   18 3076 71.69
4
6
10395 Sum of divisors!   18 1993 27.63
18
18
14955 Dancing Cows   18 483 23.40
16
21
15567 Playing With Balls   18 1488 69.55
2
12
18297 Problem4   18 456 32.82
19
20
18878 Topper Rama Rao   18 811 52.10
10
21
18941 True Friends   18 453 56.43
15
14
20775 Roger and tree   18 236 30.20
16
21
25773 Bit Difference   18 350 37.84
16
19

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