View Compilation Error

0_0_10157305_16071.cpp: In member function `bool qianxiangxin::dfs1(int)':
0_0_10157305_16071.cpp:114: error: expected `;' before ')' token
0_0_10157305_16071.cpp:114: error: `j' undeclared (first use this function)
0_0_10157305_16071.cpp:114: error: (Each undeclared identifier is reported only once for each function it appears in.)