C program which demonstrates the working of increment(++) and decrement(–) operators. Increment operator ++ adds 1 to its operand and Decrement operator — subtracts 1 from its operand. These operators may be used either as a prefix operator or post-fix operator. Read more here: Increment and decrement operators The Program [gist id=”edcbcb339781cb831a2143821b0f32ce”] Sample Output Related programs …
This C program finds the GCD (Greatest Common Divisor) and LCM (Least Common Multiple) of two numbers using recursion. Recursion is a technique where a function calls itself to solve a smaller version of the same problem. The GCD is computed with the classic recursive Euclidean algorithm, and the LCM is then derived from it …
The factorial program in C is one of the most common exercises for learning recursion and loops. The factorial of a non-negative integer n, written n!, is the product of all positive integers from 1 to n. By definition, 0! = 1. This page covers two approaches — iterative and recursive — with compile-verified code, …
Program to demonstrate the ‘fgets’ function. The program will count the number of lines in a file. This is a function of the UNIX command ‘wc’. 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 …
C Program to calculate the Combination and Permutations. Combination means way of selecting a things or particular item from the group or sets. nCr=n!/r!(n-r)!. Permutations means possible way of rearranging in the group or set in the particular order. Read more about C Programming Language . /************************************************************ You can use all the programs on www.c-program-example.com* …
C Program to demonstrate the Preprocessor directives like #if, #else, #define, #endif. C Preprocessors are not the program statements, they are executed before the actual compilation of the code. C Preprocessors substitute the code where they called, i.e they replace the code as they defined. #if, #else are the conditional directives. Here at the compile …