C++读取文件 读不到···
#include "stdafx.h"
#include <iostream>
#include <string>
#include <cctype>
#include <fstream>
int main()
{
using namespace std;
struct tuanti {
string xingm;
double qian;
};
ifstream duqu1;
string wenjianm;
cout<<"请输入文件名:";
cin>>wenjianm;
duqu1.open(wenjianm,ios::in);
if (!duqu1.is_open())
{
cout<<"打开文件失败.";
exit(EXIT_FAILURE);
}
int h=0;
duqu1>>h;
cout<<"捐款者数目："<<h;
tuanti *qc=new tuanti[h];
string qian;
for (int i=0;i<h;i++)
{
while(duqu1.good())
{
//getline(duqu1,qc[i].xingm);
duqu1>>qc[i].xingm;
duqu1>>qc[i].qian;
}
}
for (int x=0;x<h;x++)
{
cout<<qc[x].xingm<<"捐款："<<qc[x].qian<<endl;
}
[解决办法]
duqu1.open(wenjianm,ios::in);
==>
duqu1.open(wenjianm.c_str(),ios::in);
[解决办法]
