View Compilation Error

0_0_20957184_9682.cpp:1:61: error: stray '#' in program
 <div style="text-align: left;"><pre name="code" class="cpp">#include<cstdio>
                                                             ^
0_0_20957184_9682.cpp:1:1: error: expected unqualified-id before '<' token
 <div style="text-align: left;"><pre name="code" class="cpp">#include<cstdio>
 ^
0_0_20957184_9682.cpp: In function 'int main()':
0_0_20957184_9682.cpp:7:15: error: 'scanf' was not declared in this scope
  scanf("%d",&T);
               ^
0_0_20957184_9682.cpp:32:20: error: 'printf' was not declared in this scope
   printf("%d\n",ans);
                    ^
0_0_20957184_9682.cpp: At global scope:
0_0_20957184_9682.cpp:34:2: error: expected unqualified-id before 'return'
  return 0;
  ^