00001 #include <cppscript>
00002
00003 var script_main(var)
00004 {
00005 var s1 = set();
00006 s1.insert(1);
00007 s1.insert(2);
00008 s1.insert(3);
00009 writeln( s1.contains(2) );
00010 s1.erase(2);
00011 writeln( s1.contains(2) );
00012 return 0;
00013 }