View Compilation Error

0_0_22782147_14522.cpp:1:1: error: 'include' does not name a type
 include<cstdio>
 ^
0_0_22782147_14522.cpp: In function 'int main()':
0_0_22782147_14522.cpp:6:18: error: 'scanf' was not declared in this scope
     scanf("%d",&t);
                  ^
0_0_22782147_14522.cpp:36:27: error: 'printf' was not declared in this scope
             printf("YES\n");
                           ^
0_0_22782147_14522.cpp:60:27: error: 'printf' was not declared in this scope
             printf("YES\n");
                           ^
0_0_22782147_14522.cpp:63:22: error: 'printf' was not declared in this scope
         printf("NO\n");
                      ^