list of tutorial problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
3321 The Knapsack Problem   130 9543 39.35
8
10
9808 Topological Sorting   113 5610 30.63
12
15
74 Divisor Summation   92 15743 21.15
8
10
11110 Easy Longest Increasing Subsequence   72 6274 42.05
4
6
3700 Easy Dijkstra Problem   59 5912 34.47
8
5
450 Enormous Input Test   36 11220 58.51
5
3
28682 Fenwick Trees   33 1079 32.84
9
9
16579 Count the Pairs   31 1378 30.33
5
5
21442 Lowest Common Ancestor   29 1820 36.91
13
12
14920 Minimum Step To One   25 1537 23.99
8
7
22169 Power of matrix   25 1664 25.04
16
14
4474 Longest Palindromic Substring   23 1213 21.45
22
20
21591 Cumulative Sum Query   20 6495 47.19
5
5
26781 Why Always Recursion   20 1063 44.47
2
7
11062 Binary search   17 4399 18.77
7
5
32470 Make Versions in Segment Tree   16 365 43.96
14
14
4301 Tables   14 6585 53.99
2
3
27220 FOODIE   13 405 52.01
5
5
752 Power it!   11 418 57.95
17
17
13952 THE WEIRD STAIRCASE   11 461 27.28
12
9
15169 primes triangle (I)   11 423 39.07
19
16
360 Bottom Coder (Easy)   10 3775 34.43
4
10
500 Turbo Sort   10 5184 38.68
7
5
18298 Problem5   10 478 32.24
12
12
31066 Number Breaking   10 743 30.55
13
12
26621 Atul and Aastha Chronicles 1   9 472 38.06
6
5
4897 Meowist Networking   8 894 36.68
14
4
28561 Number of divisors   8 134 11.15
20
20
440 The TurtleĀ“s Shortest Path   7 1912 36.42
17
9
453 Sums in a Triangle (tutorial)   7 1691 42.64
13
11
2854 El Dorado   7 750 50.14
15
17
30829 ARE YOU GOOD IN MATHS?   7 264 31.92
11
10
1428 Easy sudoku   6 855 35.30
22
13
3440 Enormous Input and Output Test   6 1420 51.47
5
9
5132 Hello Kitty   6 4363 44.84
5
1
25583 Easy Odd Sum   6 1642 31.50
4
4
26683 AVL Tree   6 650 25.15
14
8
6501 Median   5 254 24.94
17
17
11100 Fun with Fibonacci Series   5 302 19.03
21
27
14157 Cut Stick   5 400 38.02
9
13
22408 Divisors of factorial (medium)   5 93 32.66
6
12
26682 Binary Search Tree   5 540 21.94
17
8
30832 Easy Queue   5 1363 26.64
1
1
31934 Last Digit of Power   5 77 20.00
6
3
34010 Friendship   5 180 52.76
1
1
34567 Least prime divisor   5 224 23.90
1
1
442 Searching the Graph   4 999 32.08
5
1
1282 How many Islands   4 564 34.24
6
12
3032 Adding two numbers   4 6580 51.06
3
1
4138 Harry and big doughnuts   4 10452 55.01
3
4

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