View Compilation Error

0_0_14258133_28255.cpp:1:1: error: 'include' does not name a type
 include<stdio.h>
 ^
0_0_14258133_28255.cpp: In function 'int main()':
0_0_14258133_28255.cpp:29:18: error: 'scanf' was not declared in this scope
     scanf("%d",&T);
                  ^
0_0_14258133_28255.cpp:39:26: error: 'printf' was not declared in this scope
         printf("%d\n",ans);
                          ^