array

C program to find the sum of two-dimensional arrays using Dynamic Memory Allocation.

Posted on by Sandeepa Nadahalli

Arrays in CC Program to find the sum of two-dimensional arrays using Dynamic Memory Allocation. The malloc() function allocates the dynamic memory to variables of specified bytes.Read more about C Programming Language . /************************************************************ You can use all the programs on www.c-program-example.com* for personal and learning purposes. For permissions to use the* programs for commercial …

Insert an Element into an Array in C – At Position and Sorted

Posted on by Sandeepa Nadahalli

Inserting an element into an array means placing a new value at a specific position while shifting existing elements to make room. Because C arrays are fixed in size, you need to allocate enough space upfront and track the current number of elements separately. This guide shows two practical approaches: inserting at a given index …

C Program: Array Summation Using Pointers

Posted on by Sandeepa Nadahalli

This program reads N integers into a dynamically allocated array and computes their sum using pointer arithmetic instead of array subscript notation. Understanding the equivalence between *(a + i) and a[i] is fundamental to C — both produce identical machine code. The program also demonstrates malloc() and free() for runtime-sized arrays. The original post used …

C Program To Demonstrate Linear search

Posted on by Sandeepa Nadahalli

Linear search (also called sequential search) is the simplest searching algorithm: start at the first element, compare each element to the key, and stop when you find a match or exhaust the array. It makes no assumption about the data being sorted. It runs in O(n) time and O(1) space — no extra memory needed …

C Program to Find Array c Where c[i] = a[i] + b[n-1-i]

Posted on by Sandeepa Nadahalli

Given two integer arrays a[] and b[] of n elements, compute a third array c[] where each element is c[i] = a[i] + b[n-1-i]. The key insight is the index n-1-i: when i=0 it selects the last element of b, when i=n-1 it selects the first. This “reverse pairing” adds each element of a to …