Coins and Game

323

43.96 
Backtracking  Game Theory 
lock

 
Matrix Chain Multiplication

1767

36.56 
DynamicProgramming  Matrix 
lock

Microsoft 
Brackets in Matrix Chain Multiplication

419

37.47 
DynamicProgramming  Matrix 
lock

Microsoft 
Subarray Inversions

233

24.46 
Array 
lock

 
Longest common substring value of two numbers

640

14.69 
numbers  String 
lock

Citrix 
Count of sum of consecutives

934

16.06 
Mathematical 
lock

 
Smallest NonZero Number

965

14.61 
Array 
lock

 
Numbers with alternative 1's

421

40.14 
map  Mathematical 
lock

 
Large Product2

799

12.89 
logarithm  Maths 
lock

 
Mail System Design

652

17.64 
doubly linked list  Hashing  LinkedList 
lock

 
Steps by Knight

1299

20.86 
bfs  Queue 
lock

Intuit 
Count even length

1823

11.57 
DynamicProgramming 
lock

 
Smith Number

703

25.89 
Mathematical  series  sieve 
lock

 
Prime factorization and geek number

776

17.65 
numbers  Prime 
lock

 
Median In a RowWise sorted Matrix

705

26.52 
Binary search  Matrix 
lock

 
CamelCase Pattern Matching

1528

7.2 
Trie 
lock

OlaCabs 
Probability of Knight

1862

17.94 
DynamicProgramming  Probabilty 
lock

Directi 
Cows of FooLand

637

8.79 
Maths 
lock

 
Number of palindromic strings

455

25.27 
Combinatorics  DynamicProgramming  Maths  String 
lock

 
Image Multiplication

217

27.65 
Tree 
lock

 
Mila and strings

288

15.63 
String 
lock

 
Sisters and coins

969

11.35 
Recursion 
lock

 
Two water Jug problem

525

31.43 
DynamicProgramming 
lock

MakeMyTrip  MAQSoftware 
Geek collects the balls

1265

10.43 
GreedyAlgorithm 
lock

 
N Digit numbers with digits in increasing order

905

27.18 
Recursion 
lock

ABCO 
Count possible ways to construct buildings

965

15.13 
DynamicProgramming  fibonacci 
lock

Payu 
Min cut Square

1518

18.45 
DynamicProgramming 
lock

Google 
Page Faults in LRU

1151

22.59 
GreedyAlgorithm  OperatingSystem 
lock

 
Factorial and numbers

570

6.49 
factorial 
lock

 
Perfect Sum Problem

1709

38.39 
DynamicProgramming 
lock

Tesco 
Array Pair Sum Divisibility Problem

4786

27.33 
Array  STL 
lock

Directi 
Job Sequencing Problem

1458

29.15 
disjointset  greedy 
lock

Accolite 
Longest Path in a matrix

507

28.01 
DynamicProgramming 
lock

 
Minimum Time

365

29.86 
DynamicProgramming 
lock

 
Word Wrap

566

14.49 
DynamicProgramming 
lock

 
Maximum Intervals Overlap

2239

49.17 
Sorting 
lock

Directi  Visa 
Pyramid form

114

37.72 
DynamicProgramming 
lock

 
Reverse Spiral Form of Matrix

259

36.68 
Matrix 
lock

 
Maximum sum Rectangle

2112

39.35 
misc 
lock

Accolite  Amazon 
Little Murph and knots

86

25.58 
Combinatorics  DynamicProgramming 
lock

 
Smallest Absolute Difference

1003

29.21 
Array 
lock

 
Find minimum st cut in a flow network

99

0 
Graph 
lock

 
Largest Sum Subarray of Size at least K

1827

29.34 
Array  DynamicProgramming 
lock

Facebook 
Optimal binary search tree

227

36.12 
BST  DynamicProgramming 
lock

 
Nearly Sorted Algorithm

987

59.98 
Array  Heap 
lock

 
Huffman Encoding

2085

16.98 
Heap  priorityqueue 
lock

Amazon  MorganStanley  UHG 
Floyd Warshall

1672

42.76 
DynamicProgramming  Graph 
lock

 
Minimum number of steps to reach a given number.

1564

12.92 
DynamicProgramming  Recursion 
lock

Inmobi 
James Bond and Divisors

479

20.46 
Prime  sieve 
lock

 
ThrowBall at Fair

188

4.79 
Combinatorics 
lock

 