Functions That Return value : Function Return « 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

C / ANSI-C

C++

C++ Tutorial

Visual C++ .NET

C Tutorial » Function » Function Return

8.7.3.Functions That Return value

#include <stdio.h>

#include <stdlib.h>



int getval(void);



int main()

{

    int weight;





    weight=getval();

    return(0);

}



int getval(void)

{

    char input[20];

    int x;

    printf("some integer:");

    gets(input);

    x=atoi(input);

    return(x);

}

some integer:123

8.7.Function Return
	8.7.1.	If the function does not return any value
	8.7.2.	Return value as pointer
	8.7.3.	Functions That Return value

www.java2java.com | Contact Us

All other trademarks are property of their respective owners.