View Compilation Error

0_0_29819795_27726.cpp: In function 'long long int dinic(int, int)':
0_0_29819795_27726.cpp:60:26: error: 'INF' was not declared in this scope
         while((f=dfs(s,t,INF))>0){
                          ^
0_0_29819795_27726.cpp: In function 'int main()':
0_0_29819795_27726.cpp:81:21: error: too few arguments to function 'long long int dinic(int, int)'
         cout<<dinic()<<endl;
                     ^
0_0_29819795_27726.cpp:52:4: note: declared here
 ll dinic(int s,int t)
    ^