Write a c program to illustrate use of data type enum.
CSE
January 12, 2026
#include <stdio.h> #include <string.h> // Example 1: Days of the week (default values: 0, 1, 2, ...) enum Days { SUNDAY, ...
Showing posts with label C Language. Show all posts
Showing posts with label C Language. Show all posts
Monday, January 12, 2026
Write a c program that opens an existing text file and copies it to a new text file with all lowercase letters changed to capital letters and all other characters unchanged.
CSE
January 12, 2026
#include <stdio.h> #include <ctype.h> #include <stdlib.h> int main() { FILE *sourceFile, *destFile; char sourceFi...
Write a C program to create a structure Student containing fields for Roll No., Name, Class, Year and Total Marks. Create 10 students and store them in a file.
CSE
January 12, 2026
#include <stdio.h> #include <string.h> // Structure definition struct Student { int rollNo; char name[50]; char cla...
Write a program to demonstrate the call by value and the call by reference concepts in c.
CSE
January 12, 2026
#include <stdio.h> // Call by Value - receives copy of arguments void swapByValue(int a, int b) { int temp; printf("\nIn...
Write a c program to illustrate the use of storage classes.
CSE
January 12, 2026
#include <stdio.h> // Global variable (external storage class) int globalVar = 100; // Static global variable (file scope only) stati...
Write a c program to find the GCD of two numbers using iteration and recursion
CSE
January 12, 2026
#include <stdio.h> // GCD using iteration (Euclidean algorithm) int gcdIterative(int a, int b) { while (b != 0) { int tem...
Write a c program to print the reverse of a given number.
CSE
January 12, 2026
#include <stdio.h> int main() { int num, reversed = 0, remainder; printf("Enter a number: "); scanf("...
Saturday, January 3, 2026
generate electricity bill in c program
CSE
January 03, 2026
#include <stdio.h> #include <string.h> // Required for string operations if you expand customer details int main() { int un...
distance travelled by an object in c program
CSE
January 03, 2026
#include <stdio.h> int main() { // Declare variables for speed, time, and distance float speed, time, distance; // Prompt...
Friday, January 2, 2026
Area of a triangle using Heron’s formula in C
CSE
January 02, 2026
#include <stdio.h> #include <math.h> int main() { double side1, side2, side3, s, area; // Input the lengths of the side...
Finding compound interest in C
CSE
January 02, 2026
#include <stdio.h> #include <math.h> int main() { double principal, rate, time, amount, compound_interest; // Input pri...
Finding the square root of a given number in C
CSE
January 02, 2026
#include <stdio.h> #include <math.h> int main() { double number, result; // Input the number printf("Enter a n...
Simple interest calculation in C
CSE
January 02, 2026
#include <stdio.h> int main() { float principal, rate, time, interest; // Input principal amount printf("Enter princ...
Conversion of Fahrenheit to Celsius and vice versa in C
CSE
January 02, 2026
#include <stdio.h> int main() { int choice; float fahrenheit, celsius; printf("Temperature Conversion Menu:\n")...
Sum and average of 3 numbers in C
CSE
January 02, 2026
#include <stdio.h> int main() { float num1, num2, num3, sum, average; // Input three numbers printf("Enter three num...
Tuesday, October 14, 2025
Write a c program that prints a multiplication table for a given number and the number of rows in the table.
CSE
October 14, 2025
#include <stdio.h> int main() { int num, rows, i; // Taking input printf("Enter the number: "); scanf(...
Write the c program for the simple, compound interest.
CSE
October 14, 2025
#include <stdio.h> #include <math.h> // for pow() function int main() { float principal, rate, time; float simple_int...
Write a c program for finding the max and min from the three numbers
CSE
October 14, 2025
#include <stdio.h> int main() { int a, b, c; int max, min; // Taking input printf("Enter three numbers: ");...
Friday, April 18, 2025
Find the given number is a prime or not in C
CSE
April 18, 2025
Find the given number is a prime or not in C Program: #include <stdio.h> int main() { int num, i, isPrime = 1; // isPrime is a fla...
Find the factorial of given number using any loop in C
CSE
April 18, 2025
Find the factorial of given number using any loop in C Program: #include <stdio.h> int main() { int num, i; unsigned long lon...
