View Compilation Error

0_0_18036490_14720.cpp:1:9: error: #include expects "FILENAME" or <FILENAME>
 #include
         ^
0_0_18036490_14720.cpp:2:9: error: #include expects "FILENAME" or <FILENAME>
 #include
         ^
0_0_18036490_14720.cpp: In function 'int main()':
0_0_18036490_14720.cpp:9:5: error: 'cin' was not declared in this scope
     cin>>T;
     ^
0_0_18036490_14720.cpp:12:9: error: 'string' was not declared in this scope
         string a,b;
         ^
0_0_18036490_14720.cpp:15:9: error: 'b' was not declared in this scope
         b = "";
         ^
0_0_18036490_14720.cpp:16:8: error: expected primary-expression before '...' token
        ...        
        ^
0_0_18036490_14720.cpp:16:8: error: expected '}' at end of input
0_0_18036490_14720.cpp:16:8: error: expected '}' at end of input