View Compilation Error

0_0_18024911_11350.cpp: In function 'int main()':
0_0_18024911_11350.cpp:6:1: error: expected primary-expression before '<' token
 <span style="white-space:pre"> 
 ^
0_0_18024911_11350.cpp:6:2: error: 'span' was not declared in this scope
 <span style="white-space:pre"> 
  ^
0_0_18024911_11350.cpp:6:30: error: expected '}' at end of input
 <span style="white-space:pre"> 
                              ^