View Compilation Error

0_0_24479263_11474.cpp: In function 'bool Bfs(int, int)':
0_0_24479263_11474.cpp:26:26: error: expected ')' at end of input
    if (vis[u=son[j]]<ti&&e
                          ^
0_0_24479263_11474.cpp:26:26: error: expected statement at end of input
0_0_24479263_11474.cpp:26:26: error: expected '}' at end of input