1 //===----------------------------------------------------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 // <iostream>
11
12 // istream cout;
13
14 #include <iostream>
15
main()16 int main()
17 {
18 #if 0
19 std::cout << "Hello World!\n";
20 int i;
21 std::cout << "Enter a number: ";
22 std::cin >> i;
23 std::cout << "The number is : " << i << '\n';
24 #else // 0
25 (void)std::cout;
26 #endif
27 }
28