🚀 go-pugleaf

Ik zit met volgende files:

--------------------------------------------------------
/*
 * algorithms.h: header file for the algorithms module
 */

/* Compute greatest common divisor of a and b */
unsigned int gcd(unsigned int a, unsigned int b);

/* Compute least common multiple of a and b */
unsigned int lcm(unsigned int a, unsigned int b);

-------------------------------------------------------

/*
 * algorithms.c: implementation of the algorithms
 */

#include "algorithms.h"

/*
 * Calculate the greatest common disivor of a and b
 */
unsigned int gcd(unsigned int a, unsigned int b) {
  
  unsigned int result;
  
  if (b == 0) {
    result = a;
  } else {
    result = gcd(b, a%b);
  }
  return result;
}


/*
 * Calculate the least common multiple of a and b
 */
unsigned int lcm(unsigned int a, unsigned int b) {
  
  int result;

  result = a/(gcd(a,b)*b);
  
  return result;
}

-------------------------------------------------------------

/*
 * main.c: main application
 */
#include <stdio.h>
#include "algorithms.h"

main()
{
  unsigned int N1, N2;

  printf("Geef het eerste getal: ");
  scanf("%u", &N1);
  printf("Geef het tweede getal: ");
  scanf("%u", &N2);

  printf("De grootste gemene deler is: %u\n", gcd(N1, N2));
  printf("Het kleinste gemeen veelvoud is: %u\n", lcm(N1, N2));
}

------------------------------------------------------------------

Als ik main.c probeer te compileren krijg ik:
mc303@forsythe:~/2cw/syst_prog/practicum2$ gcc main.c 
/tmp/cc96dmS6.o: In function `main':
/tmp/cc96dmS6.o(.text+0x5d): undefined reference to `gcd'
/tmp/cc96dmS6.o(.text+0x83): undefined reference to `lcm'
collect2: ld returned 1 exit status


Het is al een tijdje geleden dat ik nog in C gewerkt heb... wat zie ik
hier over het hoofd?
Ik snap niet waarom mijn main geen weet heeft van die gcd en lcm
functies...

Greetzzz,
mc303

-- 
Ing. Bart Vandewoestyne			 Bart.Vandewoestyne@pandora.be
Hugo Verrieststraat 48			       GSM: +32 (0)478 397 697
B-8550 Zwevegem			 http://users.pandora.be/vandewoestyne
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