View Compilation Error

0_0_25747996_24966.cpp: In function 'int calc_dis(int, int)':
0_0_25747996_24966.cpp:117:48: error: expected ')' before '<%' token
  return dep[u] + dep[v] - (dep[calc_lca(u, v)] <%3
                                                ^
0_0_25747996_24966.cpp:117:50: error: expected ';' at end of input
  return dep[u] + dep[v] - (dep[calc_lca(u, v)] <%3
                                                  ^
0_0_25747996_24966.cpp:117:50: error: expected '}' at end of input