#include <stdio.h>
int main() {
int n = 5, fact = 1;
for (int i = 1; i <= n; i++) {
fact *= i;
}
printf("Factorial: %d\n", fact);
return 0;
}Coding works best on desktop or with an external keyboard.
Calculates factorial of a number using iterative multiplication. Demonstrates loops and basic math operations.
#include <stdio.h>
int main() {
int n = 5, fact = 1;
for (int i = 1; i <= n; i++) {
fact *= i;
}
printf("Factorial: %d\n", fact);
return 0;
}C is a general-purpose, procedural programming language that provides low-level access to memory, efficient performance, and a foundation for system and application software development.
Origin & Creator
Created by Dennis Ritchie at Bell Labs in 1972, originally for developing the UNIX operating system.
Industrial Note
C is essential in embedded systems, OS kernels, compilers, device drivers, and performance-critical applications where low-level memory control and speed are required.