View Compilation Error

0_0_36117623_24050.cpp: In function 'int main()':
0_0_36117623_24050.cpp:128:31: error: expected '}' at end of input
    {dep[i] = 0; dfs(i); break;} //以1
                               ^
0_0_36117623_24050.cpp:128:31: error: expected '}' at end of input