 # C Programming Code Examples

## C > Arrays and Matrices Code Examples

### Program Code to copy array in C

Find Sum of Odd Numbers in given Range - How to find sum of all odd numbers in a given range in C programming. Input upper limit to find sum of odd numbers from user. Store it in a variable say N. Initialize other variable to

Find First Capital Letter in a String without - Program using iteration, finds the first capital letter that exists in a string. We have included ctype.h in order to make use of int "isupper()" C Function that's Defined inside the "ctype.h"

Whether a Path Exists Between two Given - We create a queue for BFS. Mark the current node as visited and enqueue it. It will be used to get all adjacent vertices of a vertex. Get all adjacent vertices of the dequeued vertex s. If

Implement Interpolation Search algorithm - Implement 'Binary search' using interpolation approach. The Time complexity is "O(log(n))". Implement the Binary Search on sorted array. Then Calculate mid value using 'interpolation'

Use of typedef in Structure in C Language - Typedef makes the code short and improves readability. In the above discussion we have seen that while using structs every time we have to use the lengthy syntax, which makes

Program Code Convert Decimal to Binary - To convert the Decimal Number into Binary, Check First MSB bit of number, if it is 1 then display '1' otherwise display '0'. C Language program is just to know the size of integer...

Undirected Graph Contain a Eulerian Cycle - C++ Program to check whether an undirected graph contains "Eulerian Cycle". The criteran Euler suggested, If graph has no odd degree vertex, there is at least one eulerian circuit. If

C Programming Selection sort [linked list] - Load some random values into the linked list. Adds a node at the end of a linked list. If the list is empty, create first node. Go to last node. Add node at the end. Assign data to...