View Compilation Error

0_0_10745764_14319.cpp: In function `node* Build(int, int)':
0_0_10745764_14319.cpp:38: error: expected primary-expression before '%' token
0_0_10745764_14319.cpp:38: error: expected primary-expression at end of input
0_0_10745764_14319.cpp:38: error: expected `;' at end of input
0_0_10745764_14319.cpp:38: error: expected `}' at end of input
0_0_10745764_14319.cpp:38: error: expected `}' at end of input