// from http://www.friendlyarm.net/forum/topic/439#3148

#include <stdio.h>
main()
{
    float a,b,c;
    int a1;
    float d;
    a=4.3;
    b=3.2;
    c=a+b;
    a1=(int)c;
    d=(float)a1+c;
    printf("%f",c);
}