Array Coding Challenges

Master array manipulation techniques including traversal, searching, sorting, and transformation Learn to efficiently work with collections of elements, handle multi-dimensional arrays, and solve common array-based algorithmic challenges by solving Array coding challenges.

Problems (70 total)

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Find Max Number

Array

Find maximum number in array

Solve ProblemSolve

Like11

Sum of Array

Array

Calculate sum of all array elements

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Like25

Even Count

Array

Count even numbers in array

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Like1

Find Index

Array

Find index of target element

Solve ProblemSolve

Like22

Find Smallest

Array

Find smallest element in array

Solve ProblemSolve

Like25

Multiply Array

Array

Calculate product of all array elements

Solve ProblemSolve

Like27

Maximum Subarray Sum

Array

Find contiguous subarray with maximum sum

Solve ProblemSolve

Like14

Last Value Not Exceeding Target

Array

Find last value not exceeding target

Solve ProblemSolve

Like30

Closest Value Index

Array

Find element closest to target value

Solve ProblemSolve

Like30

Minimum Prefix Index Reaching Target

Array

Find minimum prefix sum reaching target

Solve ProblemSolve

Like17

Ceiling Position (First ≥ Target)

Array

Find first element greater than or equal

Solve ProblemSolve

Like12

Ways to Climb Stairs

Array

Count distinct ways to climb stairs

Solve ProblemSolve

Like7

Showing 1 - 12 of 70 problems

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