src.cpp:6:1: error: stray '\302' in program
    int t,n,i,j,a;
^
src.cpp:6:1: error: stray '\240' in program
src.cpp:6:1: error: stray '\302' in program
src.cpp:6:1: error: stray '\240' in program
src.cpp:7:1: error: stray '\302' in program
    set <int> m;
^
src.cpp:7:1: error: stray '\240' in program
src.cpp:7:1: error: stray '\302' in program
src.cpp:7:1: error: stray '\240' in program
src.cpp:8:1: error: stray '\302' in program
    cin>>t;
^
src.cpp:8:1: error: stray '\240' in program
src.cpp:8:1: error: stray '\302' in program
src.cpp:8:1: error: stray '\240' in program
src.cpp:9:1: error: stray '\302' in program
    while(t--)
^
src.cpp:9:1: error: stray '\240' in program
src.cpp:9:1: error: stray '\302' in program
src.cpp:9:1: error: stray '\240' in program
src.cpp:10:1: error: stray '\302' in program
    {  m.clear();
^
src.cpp:10:1: error: stray '\240' in program
src.cpp:10:1: error: stray '\302' in program
src.cpp:10:1: error: stray '\240' in program
src.cpp:10:1: error: stray '\302' in program
src.cpp:10:1: error: stray '\240' in program
src.cpp:11:1: error: stray '\302' in program
        cin>>n;
^
src.cpp:11:1: error: stray '\240' in program
src.cpp:11:1: error: stray '\302' in program
src.cpp:11:1: error: stray '\240' in program
src.cpp:11:1: error: stray '\302' in program
src.cpp:11:1: error: stray '\240' in program
src.cpp:11:1: error: stray '\302' in program
src.cpp:11:1: error: stray '\240' in program
src.cpp:12:1: error: stray '\302' in program
        for(i=0; i<n; i )
^
src.cpp:12:1: error: stray '\240' in program
src.cpp:12:1: error: stray '\302' in program
src.cpp:12:1: error: stray '\240' in program
src.cpp:12:1: error: stray '\302' in program
src.cpp:12:1: error: stray '\240' in program
src.cpp:12:1: error: stray '\302' in program
src.cpp:12:1: error: stray '\240' in program
src.cpp:13:1: error: stray '\302' in program
        {
^
src.cpp:13:1: error: stray '\240' in program
src.cpp:13:1: error: stray '\302' in program
src.cpp:13:1: error: stray '\240' in program
src.cpp:13:1: error: stray '\302' in program
src.cpp:13:1: error: stray '\240' in program
src.cpp:13:1: error: stray '\302' in program
src.cpp:13:1: error: stray '\240' in program
src.cpp:14:1: error: stray '\302' in program
            cin>>a;
^
src.cpp:14:1: error: stray '\240' in program
src.cpp:14:1: error: stray '\302' in program
src.cpp:14:1: error: stray '\240' in program
src.cpp:14:1: error: stray '\302' in program
src.cpp:14:1: error: stray '\240' in program
src.cpp:14:1: error: stray '\302' in program
src.cpp:14:1: error: stray '\240' in program
src.cpp:14:1: error: stray '\302' in program
src.cpp:14:1: error: stray '\240' in program
src.cpp:14:1: error: stray '\302' in program
src.cpp:14:1: error: stray '\240' in program
src.cpp:15:1: error: stray '\302' in program
            m.insert(a);
^
src.cpp:15:1: error: stray '\240' in program
src.cpp:15:1: error: stray '\302' in program
src.cpp:15:1: error: stray '\240' in program
src.cpp:15:1: error: stray '\302' in program
src.cpp:15:1: error: stray '\240' in program
src.cpp:15:1: error: stray '\302' in program
src.cpp:15:1: error: stray '\240' in program
src.cpp:15:1: error: stray '\302' in program
src.cpp:15:1: error: stray '\240' in program
src.cpp:15:1: error: stray '\302' in program
src.cpp:15:1: error: stray '\240' in program
src.cpp:16:1: error: stray '\302' in program
        }
^
src.cpp:16:1: error: stray '\240' in program
src.cpp:16:1: error: stray '\302' in program
src.cpp:16:1: error: stray '\240' in program
src.cpp:16:1: error: stray '\302' in program
src.cpp:16:1: error: stray '\240' in program
src.cpp:16:1: error: stray '\302' in program
src.cpp:16:1: error: stray '\240' in program
src.cpp:17:1: error: stray '\302' in program
        set<int> ::iterator it;
^
src.cpp:17:1: error: stray '\240' in program
src.cpp:17:1: error: stray '\302' in program
src.cpp:17:1: error: stray '\240' in program
src.cpp:17:1: error: stray '\302' in program
src.cpp:17:1: error: stray '\240' in program
src.cpp:17:1: error: stray '\302' in program
src.cpp:17:1: error: stray '\240' in program
src.cpp:18:1: error: stray '\302' in program
        cout<<m.size()<<endl;
^
src.cpp:18:1: error: stray '\240' in program
src.cpp:18:1: error: stray '\302' in program
src.cpp:18:1: error: stray '\240' in program
src.cpp:18:1: error: stray '\302' in program
src.cpp:18:1: error: stray '\240' in program
src.cpp:18:1: error: stray '\302' in program
src.cpp:18:1: error: stray '\240' in program
src.cpp:19:1: error: stray '\302' in program
        for(it=m.begin(); it!=m.end(); it )
^
src.cpp:19:1: error: stray '\240' in program
src.cpp:19:1: error: stray '\302' in program
src.cpp:19:1: error: stray '\240' in program
src.cpp:19:1: error: stray '\302' in program
src.cpp:19:1: error: stray '\240' in program
src.cpp:19:1: error: stray '\302' in program
src.cpp:19:1: error: stray '\240' in program
src.cpp:20:1: error: stray '\302' in program
            cout<<*it<<" ";
^
src.cpp:20:1: error: stray '\240' in program
src.cpp:20:1: error: stray '\302' in program
src.cpp:20:1: error: stray '\240' in program
src.cpp:20:1: error: stray '\302' in program
src.cpp:20:1: error: stray '\240' in program
src.cpp:20:1: error: stray '\302' in program
src.cpp:20:1: error: stray '\240' in program
src.cpp:20:1: error: stray '\302' in program
src.cpp:20:1: error: stray '\240' in program
src.cpp:20:1: error: stray '\302' in program
src.cpp:20:1: error: stray '\240' in program
src.cpp:21:1: error: stray '\302' in program
        cout<<endl;
^
src.cpp:21:1: error: stray '\240' in program
src.cpp:21:1: error: stray '\302' in program
src.cpp:21:1: error: stray '\240' in program
src.cpp:21:1: error: stray '\302' in program
src.cpp:21:1: error: stray '\240' in program
src.cpp:21:1: error: stray '\302' in program
src.cpp:21:1: error: stray '\240' in program
src.cpp:22:1: error: stray '\302' in program
    }
^
src.cpp:22:1: error: stray '\240' in program
src.cpp:22:1: error: stray '\302' in program
src.cpp:22:1: error: stray '\240' in program
src.cpp:23:1: error: stray '\302' in program
    return 0;
^
src.cpp:23:1: error: stray '\240' in program
src.cpp:23:1: error: stray '\302' in program
src.cpp:23:1: error: stray '\240' in program