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40 docs tagged with "array"

Array Rotation (Left/Right)

Check if Array is Sorted

Check if Array is Sorted and Rotated

Count inversions in an array

Count Subarray sum Equals K

Count the number of subarrays with given xor K

Find Duplicate in array of N+1 number

Find the Majority Element that occurs more than N/2 times

Find the missing number in an array

Find the number that appears once, and the other numbers twice

Find the repeating and missing numbers

Find the Union

Four Sum

Largest Number in an Array

Leaders in an Array

Length of the longest subarray with zero Sum

Linear Search in Array

Longest Consecutive Sequence in an Array

Longest Subarray with given Sum K(Positives or Negatives)

Majority Element (n/3 times)

Max Consecutive Ones

Maximum Product Subarray in an Array

Maximum Subarray Sum in an Array

Merge Intervals

Merge two Sorted Arrays Without Extra Space

Move All Zeroes to the End

Next Permutation

Pascal’s Triangle

Print the matrix in spiral manner

Rearrange the array in alternating positive and negative items

Remove Duplicates from Sorted Array

Reverse Pairs

Rotate Image by 90 degree

Search in a 2D Matrix

Second Largest Element in an Array

Set Matrix Zeroes

Sort an array of 0s, 1s and 2s

Stock Buy and Sell

Three Sum

Two Sum