摘要：
Can you solve this equation?#include #include #include using namespace std;
double comp(double x)
{ return ( 8*pow(x,4) + 7*pow(x,3) + 2*pow(x,2) + 3*x + 6 );
}
int main()
{ int t; double Y; scanf("%d",&t); while( t-- && scanf("%lf",&Y) ) { if( comp(0.0) > Y || 阅读全文
