Passing double value to a function in C

Passing double value to a function in C

By: Emiley J in C Tutorials on 2010-04-16

This sample program in C demonstrates the concept of passing a double value to a function as parameter. The program accepts a number in feet and converts the feet into meters by using a conversion function.

#include <stdio.h>

double feet_to_meter(double f);

int main(void)
{
  double feet;

  printf("Enter feet: ");
  scanf("%lf", &feet);
  printf("Meters: %f", feet_to_meter(feet));

  return 0;
}

double feet_to_meter(double f)
{
  return f / 3.28;
}

Previous
<< Calculator in C

Next
Passing pointer to a function in C >>

Add Comment

Comments

No comments yet. Be the first!

Most Viewed Articles (in C )

Using realloc() Function in C

Command-line arguments in C

Using Shift Operators in C

Arrays of Structures example program in C

lseek() sample program in C

Character Pointers and Functions in C

Using free() Function in C

Listing Files and Directories sample program in C

A Storage Allocator sample program in C

register Variables in C

Functions returning non-integer values in C

Using memset(), memcpy(), and memmove() in C

A C program similar to grep command in UNIX

Using calloc() Function in C

getch and ungetch in C

Latest Articles (in C)

#if and #else in C

Command-line arguments in C

Simple arithmetic calculations in C

Find square and square root for a given number in C

Sorting an integer array in C

Printing a simple histogram in C

Sum of the elements of an array in C

Passing pointer to a function in C

Passing double value to a function in C

Calculator in C

Infix to Prefix And Postfix in C

while, do while and for loops in C

Unicode and UTF-8 in C

Formatting with printf in C

if, if...else and switch statements in C with samples

categories

Related Tutorials

#if and #else in C

Sum of the elements of an array in C

Printing a simple histogram in C

Sorting an integer array in C

Find square and square root for a given number in C

Simple arithmetic calculations in C

Command-line arguments in C

Calculator in C

Passing double value to a function in C

Passing pointer to a function in C

Infix to Prefix And Postfix in C

while, do while and for loops in C

Unicode and UTF-8 in C

if, if...else and switch statements in C with samples

Formatting with printf in C