07/06/09 00:10:45
>>49
#include <cstdio>
double f(double x) {
double y=x,z=1,i=3,r=0,n;
do {
n=y/z;
r+=n;
z+=i;
i+=2;
y*=x;
} while(n>=0.000001);
return r;
}
int main(void) {
int i=1;
do {
printf("f(%.1f)=%f\n", i/10.0, f(i/10.0));
} while(++i<=10);
return 0;
}