Function : Function Introduction « Function « C Tutorial

1.	Language
2.	Data Type
3.	String
4.	printf scanf
5.	Operator
6.	Statement
7.	Array
8.	Function
9.	Structure
10.	Pointer
11.	Memory
12.	Preprocessor
13.	File
14.	Data Structure
15.	Search Sort
16.	Wide Character String
17.	assert.h
18.	ctype.h
19.	math.h
20.	setjmp.h
21.	signal.h
22.	stdio.h
23.	stdlib.h
24.	string.h
25.	time.h
26.	wctype.h

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C Tutorial » Function » Function Introduction

8.1.1.Function

Functions provides modularity to the software.

#include <stdio.h>



int add (int x, int y) {

    int z;          

    z = x + y;

    return (z);     

}

main ()

{

    int i, j, k;

    i = 10;

    j = 20;

    k = add(i, j);       

    printf ("The value of k is %d\n", k);  

}

The value of k is 30

8.1.Function Introduction
	8.1.1.	Function

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