Category: C Programming

C program to make prime numbers or check prime numbers Problem 1: Write a  C program to check if the number is prime or not. Solution: logic for being a prime number: C Code for check if the number is prime or not: #include <stdio.h>int main(){ int n, c = 2; printf(“Enter a number to […]

C Program to find the palindrome of given number Problem: Write a C program to find the palindrome of a given number. Solution: Logic for palindrome number: Take the number and put it in a temp variable Reverse the number Check the number if that was the taken number or not If that are the […]

C Program to find the factorial of a given number Problem: Write a C program that will get the factorial of the given number. Solution: Logic to make a factorial number: That means, take a number and multiply every number upto one.In programming, take a simple for loop or while loop. Multiply and add the […]

C program to reverse a given number Problem: Write a C program to reverse a given number. Logic for getting reverse number in C:Suppose, we’ve given a number 123456, then we’ll get the reverse output of that number like 654321.Logic: Use the techniques of reminder. First take the last part of the number after dividing it […]

C Program to check the number is a leap year or not? Problem:  Write a C program to check if the number is a leap year or not. Solution: Logic for a number is leap year or not: C code to check leap year Using simple if-else #include <stdio.h>int main(){ int year; printf(“Enter a year […]

C Program to check the letter is vowel or consonant Problem:  Write a C program to check the letter is vowel or consonant. Solution: C code to check vowel or consonant using if-else #include <stdio.h> int main(){ char ch; printf(“Input a charactern”); scanf(“%c”, &ch); if ((ch >= ‘a’ && ch <= ‘z’) || (ch >= ‘A’ &&ch […]

C Program insertion sort in an array  Problem: Write a C program of insertion sort which sorts a list of elements using insertion sort algorithm. What is insertion sort: To know some basic about insertion sort go to Wiki and find that- Insertion sort is a simple sorting algorithm that builds the final sorted array (or list) one item at […]