View Compilation Error

0_0_20651451_23483.cpp:1:31: error: stray '#' in program
 <span style="font-size:18px;">#include <iostream>
                               ^
0_0_20651451_23483.cpp:1:1: error: expected unqualified-id before '<' token
 <span style="font-size:18px;">#include <iostream>
 ^
0_0_20651451_23483.cpp: In function 'int main()':
0_0_20651451_23483.cpp:10:5: error: 'cin' was not declared in this scope
     cin>>T;
     ^
0_0_20651451_23483.cpp:33:9: error: 'cout' was not declared in this scope
         cout<<ans<<endl;
         ^
0_0_20651451_23483.cpp:33:20: error: 'endl' was not declared in this scope
         cout<<ans<<endl;
                    ^
0_0_20651451_23483.cpp: At global scope:
0_0_20651451_23483.cpp:37:1: error: expected unqualified-id before '<' token
 </span>
 ^