View Compilation Error

0_0_32868146_13608.cpp: In function 'int main()':
0_0_32868146_13608.cpp:33:32: error: expected primary-expression before '<' token
   for (int i = 0; i < 100; i++)<span> </span>//注意对精度的控制
                                ^
0_0_32868146_13608.cpp:33:33: error: 'span' was not declared in this scope
   for (int i = 0; i < 100; i++)<span> </span>//注意对精度的控制
                                 ^
0_0_32868146_13608.cpp:33:39: error: expected primary-expression before '<' token
   for (int i = 0; i < 100; i++)<span> </span>//注意对精度的控制
                                       ^
0_0_32868146_13608.cpp:33:40: error: expected primary-expression before '/' token
   for (int i = 0; i < 100; i++)<span> </span>//注意对精度的控制
                                        ^
0_0_32868146_13608.cpp:34:3: error: expected primary-expression before '{' token
   {
   ^