View Compilation Error

0_0_8676601_31597.cpp: In function `void dfs()':
0_0_8676601_31597.cpp:81: error: expected primary-expression before "int"
0_0_8676601_31597.cpp:81: error: expected `;' before "int"
0_0_8676601_31597.cpp:111: error: expected `}' at end of input
0_0_8676601_31597.cpp:111: error: expected `}' at end of input