View Compilation Error

0_0_24545126_21227.cpp:1:9: error: #include expects "FILENAME" or <FILENAME>
 #include
         ^
0_0_24545126_21227.cpp:2:9: error: #include expects "FILENAME" or <FILENAME>
 #include
         ^
0_0_24545126_21227.cpp: In function 'int main()':
0_0_24545126_21227.cpp:9:19: error: 'scanf' was not declared in this scope
     scanf("%d", &t);
                   ^
0_0_24545126_21227.cpp:36:29: error: 'printf' was not declared in this scope
         printf("%d\n", c1[n]);
                             ^