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Code

Write a Program to Find the Median of Array (by Sorting)

Write a program to find the median of array? C/C++, Java, Python code explained with array example.

Code

Write a Program to Find the Transpose of a Matrix

Write a program to find the transpose of a matrix in C/C++, Java and Python. Code explained with array example.

Code

Second Largest/Smallest Number in Array in C/C++, Java and Python

Write a program to find the second smallest number in array in C/C++, Java and Python. Second largest element in list.

Code

Find the Smallest and Largest Number in Array in C/C++, Java and Python

Write a program to find the smallest and largest number in the array. Code written in C/C++, Java and Python.

cpp

What is Array | Print Elements in Array (Traversing)

What is an array? How to print array in C/C++ programming using for, do-while loop? Write a code to traverse array. Explain with example.

coding challenge

55 Data Structure and Interview Coding Questions for Freshers

List of data structure and interview coding questions and answers. Practice coding online to land your first job and to master programming.

coding challenge

Multilevel Car Parking System in Python | Coding Design Interview Questions

Parking space allotment coding problem. How to design multilevel car parking system in Python? Coding design interview questions and answers.

Java

Reverse a Linked List In JAVA [Complete Code]

Write a program to reverse a Linked List In JAVA 8? Explained with complete code and example.

coding challenge

Valid Sudoku Checker in Python

Write a program to check if Sudoku solution is valid or not. Valid Sudoku Checker in Python code explained with time and space complexity.