1 #include <iostream>
2 #include <string>
3 #include <fstream>
4 #include <cstdlib>
5
6 using namespace std;
7 int main()
8 {
9 ifstream fin;
10 fin.open("tobuy.txt");
11 if (fin.is_open() == false)
12 {
13 cerr<<"can not open"<<endl;
14 exit(EXIT_FAILURE);
15 }
16 string stringitem;
17 int count = 0;
18 getline(fin,stringitem,'\n');
19 while (fin)
20 {
21 ++count;
22 cout<<count<<":"<<stringitem<<endl;
23 getline(fin,stringitem,'\n');
24 }
25 cout<<"Done"<<endl;
26
27 fin.close();
28 return 0;
29 }
