Area

#include <stdio.h>

int main()
{
int a,s;
float d,result,into;
d=.5;

    printf(" Enter length = ");
        scanf("%d", &a);


    printf(" Enter weight = ");
        scanf("%d", &s);
    into=(d*a*s);

    printf(" The result is = 1/2 * %d * %d = %.2f \n", a,s,into );

    result=2*(into);
    printf(" The double of the result is = %.2f ", result );

return 0;
}