Thread: Very simple Function using printf()

Hello again,

This code uses a simple function that takes two arguments and just prints them. This is easy when using two int (%d) arguments. However, I want to take two double arguments (i.e. integers with decimal points) but once I start messing with the format specifiers the output goes mental. What am I doing wrong?

Code:

#include <stdio.h> 
 
 void printfunc(int, int);
 
 int main(void)
 {
     int dub1, dub2;
     
     printf("Enter two decimal integers.\n");
     scanf("%d %d", &dub1, &dub2);
     printfunc(dub1, dub2);
     printf("Cheerio for now.\n");
     
     getchar();
     getchar();
     
     return 0;
 }
 
 void printfunc(int a, int b)
 {
      printf("%d %d\n", a, b);
      }

Any guidance most gratefully received.
To clarify, I need to alter the function to be able to take two double arguments (e.g 1.2 and 56.3) and simply print them, i.e. void printfunc(double, double)