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#include"Cartesian System.h"
#include"cmath"
using namespace std;
double f(double x);
double g(double x);
int main()
{
Cartesian System grid;
return 0;
}
double f(double x)
{
return x * sin(x);
}
double g(double x)
{
return x;
}
#include"Cartesian System.h"
编译,错误是不能打开#include"Cartesian System.h"
为什么了?
谢谢!
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