fork(1) download
copy 
  1. #include <stdio.h>
  2.  
  3. int main(void)
  4. {
  5.     int val1 = 123456789;
  6.     float val2 = val1;
  7.     float res;
  8.  
  9.     printf("%d - %f - %d\n", val1, val2, (int)val2);
  10.     printf("Der Rundungsfehler lautet\n: ");
  11.  
  12.     res = val2- (int)val1;
  13.     printf("%f\n" , res);
  14.  
  15.    printf("Der richtige Rundungsfehler lautet: %d\n", (int)val2 - val1);
  16.  
  17.    return 0;
  18. }
Success #stdin #stdout 0.01s 1720KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
123456789 - 123456792.000000 - 123456792
Der Rundungsfehler lautet
: 0.000000
Der richtige Rundungsfehler lautet: 3
https://ideone.com/WYXVN
language:
C (gcc 8.3)
created:
13 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!