include
include
include
define e 2.714
int main ()
{
double a,b;
b=1;
a=b-(log(4)*4);
while (fabs(b-a)>1*e-6)
{
b=a;
a=b-log(b+3)/(1/(b+3));
}
printf("a=%ld");
int main ()
{
double a,b;
b=1;
a=b-(log(4)*4);
while (fabs(b-a)>1*e-6)
{
b=a;
a=b-log(b+3)/(1/(b+3));
}
printf("a=%ld");