View Compilation Error

0_0_10983872_22559.cpp:11: error: invalid token
0_0_10983872_22559.cpp:11: error: expected init-declarator before "include"
0_0_10983872_22559.cpp:11: error: expected `,' or `;' before "include"
0_0_10983872_22559.cpp:136: error: expected unqualified-id before '{' token
0_0_10983872_22559.cpp:136: error: expected `,' or `;' before '{' token
0_0_10983872_22559.cpp: In function `int main()':
0_0_10983872_22559.cpp:151: error: redefinition of `int main()'
0_0_10983872_22559.cpp:22: error: `int main()' previously defined here
0_0_10983872_22559.cpp:155: error: `dfs' undeclared (first use this function)
0_0_10983872_22559.cpp:155: error: (Each undeclared identifier is reported only once for each function it appears in.)