In this article we will learn to implement a C program for perfect number. A C program is provided below to check whether the given number is a perfect number or not. Examples of perfect numbers are: 6, 28, 496, etc. Program is as follows: #include<stdio.h> int main() { int n; printf("Enter a […]
This is a C program to print prime numbers using Sieve of Eratosthenes, which is said to be the most efficient algorithm for generating prime numbers. The program is as follows: #include<stdio.h> int main() { int n; printf("Enter n value: "); scanf("%d", &n); int prime[n+1]; //Loading the array with numbers from 1 to n […]
In this article we will learn to implement a C program to find the GCD of given two numbers. A C program is provided below to find the GCD of given two integers. There is a restriction on the input. First number given as input must be greater than the second number. Example […]
In this article we will learn to implement a C program to demonstrate how to use a typedef struct in c. A C program is provided below which illustrates how to use typedef along with a structure. Program is as follows: /* * C program to demonstrate typedef usage with a structure * Author: […]
In this article we will learn to implement a C program to demonstrate accessing a structure using a pointer. A C program is provided below that illustrates how to access a structure using a pointer. Program is as follows: /* * C program to demonstrate accessing a structure using a pointer * Author: P.S.SuryaTeja […]
In this article we will learn to implement a C program to demonstrate union. A C program is provided below to illustrate the concept of unions in C language. Program is as follows: /* * C program to demonstrate union * Author: P.S.SuryaTeja */ #include <stdio.h> #include <conio.h> #include <math.h> #include <stdlib.h> union student […]
In this article we will learn to implement a C program to demonstrate structure. A C program is provided below for demonstrating a structure. Program is as follows: /* * C program to demonstrate structure * Author: P.S.SuryaTeja */ #include <stdio.h> #include <conio.h> #include <math.h> #include <stdlib.h> struct student { int id; char name[20]; […]
In this article we will learn to implement a C program to compare two arrays using pointers. A C program is provided below for reading two arrays and comparing them using pointers. Program is as follows: /* * C program to compare two arrays using pointers * Author: P.S.SuryaTeja */ #include <stdio.h> #include <conio.h> […]
In this article we will learn to implement a C program to reverse the given string using a pointer. A C program is provided below for reversing a given string using a pointer. Program is as follows: /* * C program to reverse a given string using pointers * Author: P.S.SuryaTeja */ #include <stdio.h> […]
In this article we will learn to implement a C program to find gcd of given two numbers using recursion. A C program is provided below to read two numbers and find their GCD. Program is as follows: /* * C program to find GCD of given two integers using recursive and non-recursive functions […]