View Compilation Error

0_0_19916923_9152.c:1:1: error: expected identifier or '(' before '/' token
 //
 ^
0_0_19916923_9152.c:6:16: error: stray '#' in program
 //  Copyright © 2017 LimeXQ. All rights reserved.
                ^
0_0_19916923_9152.c:6:22: error: expected identifier or '(' before numeric constant
 //  Copyright © 2017 LimeXQ. All rights reserved.
                      ^
0_0_19916923_9152.c:9:20: fatal error: iostream: No such file or directory
 #include <iostream>
                    ^
compilation terminated.