View Compilation Error

0_0_11332836_22073.cpp:392: error: expected constructor, destructor, or type conversion before '<' token
0_0_11332836_22073.cpp:392: error: expected `,' or `;' before '<' token
0_0_11332836_22073.cpp: In function `bigint dfs(bigint)':
0_0_11332836_22073.cpp:396: error: `mp' undeclared (first use this function)
0_0_11332836_22073.cpp:396: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_11332836_22073.cpp: In function `int main()':
0_0_11332836_22073.cpp:418: error: `mp' undeclared (first use this function)