View Compilation Error

0_0_31002892_31521.cpp: In function 'void solve(int)':
0_0_31002892_31521.cpp:110:37: error: expected primary-expression before '%' token
             root = nd[root].next[k];%0
                                     ^
0_0_31002892_31521.cpp:110:38: error: expected '}' at end of input
             root = nd[root].next[k];%0
                                      ^
0_0_31002892_31521.cpp:110:38: error: expected '}' at end of input