Array Programs
Programs working with arrays and array operations
4 program solutions
Program Solutions
Array Max & Min
Program to find maximum and minimum element in an array
Array Average
Program to calculate average of array elements
Merge Arrays
Program to merge two arrays into one
2D Array
Program to work with 2D arrays (matrices)
Topic Strategy: Array Programs
This topic is best practiced through repetition with variation. Solve each program, then modify constraints and test alternate approaches so you understand why one solution performs better than another.
During interviews, explain the approach before coding: input assumptions, core logic, complexity, and edge cases. Clear reasoning often matters as much as final code correctness.
Once comfortable, time-box each question and target clean, readable code with meaningful variable names and a quick dry run explanation.