1 #include<iostream>
2 #include<fstream>
3 using namespace std;
4 int main()
5 {
6 int a;
7 ifstream fi;
8 fi.open("a.txt");
9 while (fi >> a)
10 {
11 cout << a<<" ";
12 }
13 cout << endl;
14 system("pause");
15 }
