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C Programming Code Examples

C > Arrays and Matrices Code Examples

C Programming Allocate memory for int array





C++ Finds Convex Hull of A Set of Points - Program to implement "Jarvis March" to find convex hull. The idea of Jarvis's Algorithm is simple, we start from the 'leftmost point' (or point with minimum x coordinate value) and

C++ Sample Programs Reversing Number - To reverse a number in C++, then you have to ask to the user to enter a number. Now, start reversing that number to find its reverse and then display its reverse on the screen. Make a

Program Shows & Opens "Send to" folder - C++ program that opens the "Send to" folder. The "Location of this folder" can be obtained from SHGetSpecialFolderLocation(). Then sf tries to convert the Item Identifier to a string

C++ Coding Generating Random Numbers - Following C++ program generate 100 random numbers using rand() function of stdlib.h. To generate random numbers in C++, we use the function rand() to generate and print random

C++ Program to Implement LeftList Heap - In this, Merge rhs into the priority queue. rhs becomes empty. rhs must be different from this and Internal method to merge two roots. Deals with "deviant cases" and calls recursive

Copying an Array involves index by index - C program code shall help you learn one of basics of arrays. Copying an array involves index-by-index copying. For this to work we shall know the length of array in advance,...

C Swap two numbers using XOR Operator - C programming code to swap two numbers using XOR operator. Generally swaping two number requires three variables. Let's take look at procedure of swaping two numbers.

C++ Codings Global Function Friend Class - Similar to friend class, this 'C++ Function' can access the private and protected members of another class. A 'Global Function' can also be 'declared as friend' as shown in the C++ Code