View Compilation Error

0_0_37296893_18296.cpp: In function 'int MCMF(int, int, int)':
0_0_37296893_18296.cpp:77:41: error: request for member 'from' in 'pp[i]', which is of non-class type 'int'
         for(int i=t; i!=s; i=edge[pp[i].from)
                                         ^
0_0_37296893_18296.cpp:77:45: error: expected ']' before ')' token
         for(int i=t; i!=s; i=edge[pp[i].from)
                                             ^