yifeiyin

struct Variable { Type value, bool flag };

class Problem
{
private:
    int NumProblem;
    Variable * pvars;
    
public:
    Problem(int n) : NumProblem(n)

yifeiyin

#include <iostream>
#include <fstream>
#include <string>

#include "Mathematic.h"

typedef double Type

const int NUM_VAR = 20;