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C Programming Code Examples

C > Pointers Code Examples

Define int pointer parameter for a function





Finds the Largest clique in a Planar Graph - This is a C++ Program to find the "cliques" of size k in a a graph. An "undirected graph" is formed by a finite set of vertices and a set of unordered pairs of vertices, which are called

Checks If the Substring is Present in String - C Program 'checks the substring' is present in a given string. Program accepts both string & substring. Then checks whether the substring is present in the string. Enter search substring

Finds Largest Number Among 3 Numbers - In 'C++ program', user is asked to enter three numbers. Then program finds out the largest number among three numbers and displays it with proper message. Program can be used in

C Program LCM while loop & if statement - The LCM of two integers num1 and num2 is the smallest positive integer that is perfectly divisible by both num1 and num2 (without a remainder). For example: the LCM of 72 and

Code fscanf Works Exactly Like the scanf() - C Programming fscanf: works exactly like the scanf() function except that it reads from the stream. Returns the number of arguments actually assigned values or EOF on failure &

String Search Algorithm & Short text sizes - C++ program performs Naive string matching without using any specific library functions. A text and a Pattern is given as input. Pattern is searched for in a text and all 'instances' of the

Searchs Specified File Specified Character - C programming language code to search specified file for specified character. See if correct number of command line arguments. Opening file for input and look for character.

Programming Code to Concatenate String - To concatenate strings in 'C++' Programming, you have to ask to enter the 2 string and start concatenating one string into other using the strcat() function as shown here in the sample