View Compilation Error

0_0_18017954_1094.cpp: In function 'int main()':
0_0_18017954_1094.cpp:7:1: error: expected primary-expression before '<' token
 <span style="white-space:pre">
 ^
0_0_18017954_1094.cpp:7:2: error: 'span' was not declared in this scope
 <span style="white-space:pre">
  ^
0_0_18017954_1094.cpp:7:30: error: expected '}' at end of input
 <span style="white-space:pre">
                              ^