哪位高手帮忙解决一下,问题1>对要从文本读入数据,请问文本文件放在什么地方,在工程的同一个文件夹里的吗,问题2>对于一个工程里面有sourcefile.resourcefile里面该放哪些文件,问题3>我写的是关于一个毕业生表的问题,先从教务文件中读取取得学位资格的学生,然后再从校长文件中读取不参加毕业典礼的学生,最后输出根据文理学位不同排列输出参加毕业典礼的学生.带码如下:class graduate
{
    public:
          graduate();
          string getDegree()const;
          friend bool operator==(const graduate&chs,const graduate&rhs);
          friend bool operator<(const graduate&chs,const graduate&rhs);
          friend istream&operator>>(istream&istr,graduate&grad);
          friend ostream&operator<<(ostream&ostr,const graduate&grad);
    private:
        string name;
        string degree;
};
void removeGraduate (list<graduate>&gradlist,const graduate&grad);
{
    list<graduate>::iterator iter=seqsearch<graduate>(gradlist.begin,gradlist.end,grad)
        if(iter!=gradlist.end())
            gradlist.erase(iter);
}
#include<iostrem>
#include<fstream>
#include<cstdlib>
#include<string>
#include<list>
#include"d_util.h"
#include"d_grad.h"
#include"d_listl.h"
#include'd_search.h"
void removeGraduate(list<graduate>&gradlist,const graduate&grad);
int main()
{
    graduate grad;
    list<graduate>gradBA_list,gradBS_list,diplomalist;
    ifstream gradIn,noAttIn;
    gradIn.open("gradlist.dat");
    if(!gradIn)
    {
        cerr<<"cannot open file"<<endl;
        exit(1);
    }
    while(true)
    {
        gradIn>>grad;
        if(!gradIn)
            break;
        if(grad.getDegree()=="BS")
            insertOrder(gradBS_list,grad)
        else
        insertOrder(gradBA_list,grad);
    }
    gradIn.close();
    noAttIn.open("noattend.dat");
    if(!noAttIn)
    {
        cerr<<"cannot open file"<<endl;
        exit(1);
    }
    while(true)
    {
        noAttIn>>grad;
        if(!noAttIn)
            break;
        if(grad.getDegree()=="BS")
            removeGraduate(gradBS_list,grad);
        else
            removeGraduate(gradBA_lsit,grad);
    }
    diplomalist=gradBS_list;
    splice<graduate>(diplomalist,diplomalist.end(),gradBA.list);
    cout<<"students at Gradation"<<endl<<enld;
    writelist(diplomalist,"\n");
    return 0;
}