View Compilation Error

0_0_26403694_10184.cpp: In member function 'int ISAP::augment()':
0_0_26403694_10184.cpp:86:16: error: 'T' was not declared in this scope
     int x = t; T a = INF;
                ^
0_0_26403694_10184.cpp:90:2: error: 'a' was not declared in this scope
  a = min(a, e.cap-e.flow);
  ^
0_0_26403694_10184.cpp:96:22: error: 'a' was not declared in this scope
  edges[p[x]].flow += a;
                      ^
0_0_26403694_10184.cpp:100:12: error: 'a' was not declared in this scope
     return a;
            ^