View Compilation Error

0_0_16815003_16047.cpp:1:9: error: #include expects "FILENAME" or <FILENAME>
 #include
         ^
0_0_16815003_16047.cpp:2:9: error: #include expects "FILENAME" or <FILENAME>
 #include
         ^
0_0_16815003_16047.cpp: In function 'int main()':
0_0_16815003_16047.cpp:9:18: error: 'scanf' was not declared in this scope
     scanf("%d",&t);
                  ^
0_0_16815003_16047.cpp:17:31: error: 'printf' was not declared in this scope
                 printf("Yes\n");
                               ^
0_0_16815003_16047.cpp:20:30: error: 'printf' was not declared in this scope
                 printf("No\n");
                              ^
0_0_16815003_16047.cpp:25:31: error: 'printf' was not declared in this scope
                 printf("Yes\n");
                               ^
0_0_16815003_16047.cpp:27:30: error: 'printf' was not declared in this scope
                 printf("No\n");
                              ^