c-programs/test29.c at master · sakshamtaneja21/c-programs · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
//Objective - Functions
//Date - Oct. 10, 2018


#include <stdio.h>
#include <conio.h>

void main(){
	void facto(void); //function declaration (prototype)
	facto(); //function calling
	getch();
}

void facto() //function definition
{
	printf("18BCAN013\n\n");
	int i,n,f=1;
	printf("Enter a number ");
	scanf("%d",&n);
	for(i=2; i<=n; i++){
		f=f*i;
	}
	printf("Factorial is %d",f);
}

/*
	#include <stdio.h>
	#include <conio.h>

	void facto() //function declaration
	{
		//function definition
		printf("18BCAN024\n\n");
		int n,i,f=1;
		printf("Enter a number ");
		scanf("%d",&n);
		for(i=2; i<=n; i++){
			f=f*i;
		}
		printf("Factorial is %d",f);
	}

	void main(){
		facto(); //function calling
		getch();
	}
*/