View Compilation Error

0_0_29826067_18772.cpp: In function 'long long int dfs(int, long long int)':
0_0_29826067_18772.cpp:8:12: error: expected unqualified-id before 'long'
 #define ll long long
            ^
0_0_29826067_18772.cpp:85:10: note: in expansion of macro 'll'
  ll re=0,ll;
          ^
0_0_29826067_18772.cpp:89:4: error: 'd' was not declared in this scope
    d=dfs(u,min(f,edge1[i].cap));
    ^