View Compilation Error

0_0_17564158_29789.cpp:1:1: error: 'include' does not name a type
 include<cstdio>
 ^
0_0_17564158_29789.cpp: In function 'int main()':
0_0_17564158_29789.cpp:8:20: error: 'scanf' was not declared in this scope
   scanf("%I64d", &T);
                    ^
0_0_17564158_29789.cpp:14:28: error: 'printf' was not declared in this scope
     printf("%I64d\n", cnt%2);
                            ^