View Compilation Error

0_0_6797078_9680.cpp: In function `int DFS(int, int)':
0_0_6797078_9680.cpp:22: error: expected primary-expression at end of input
0_0_6797078_9680.cpp:22: error: expected `;' at end of input
0_0_6797078_9680.cpp:22: error: expected `}' at end of input
0_0_6797078_9680.cpp:22: error: expected `}' at end of input
0_0_6797078_9680.cpp:22: error: expected `}' at end of input