View Compilation Error

0_0_14586459_19232.cpp:42:12: error: 'manx' was not declared in this scope
 bool inSta[manx];
            ^
0_0_14586459_19232.cpp: In function 'void dfs(int, int)':
0_0_14586459_19232.cpp:47:2: error: 'inSta' was not declared in this scope
  inSta[u] = 1;
  ^
0_0_14586459_19232.cpp:66:4: error: expected 'while' before 'inSta'
    inSta[v] = 0;
    ^
0_0_14586459_19232.cpp:66:4: error: expected '(' before 'inSta'
0_0_14586459_19232.cpp:66:16: error: expected ')' before ';' token
    inSta[v] = 0;
                ^