Round down value: how to use floor : Round « Math « C / ANSI-C

1. C / ANSI-C
2. Math
3. Round

Round down value: how to use floor

#include <stdio.h>
#include <math.h>

int main ()
{
  printf ("floor of 3.3 is %.1lf\n", floor ( 3.3 ) );
  printf ("floor of 4.8 is %.1lf\n", floor ( 4.8 ) );
  printf ("floor of -3.3 is %.1lf\n", floor ( -3.3 ) );
  printf ("floor of -4.8 is %.1lf\n", floor ( -4.8 ) );
  return 0;
}



           
       

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