View Compilation Error

0_0_15341491_17129.cpp: In function 'int main()':
0_0_15341491_17129.cpp:63:7: error: request for member 'num' in 'T', which is of non-class type 'int'
     T.num[0][0] = a; T.num[0][1] = 1;
       ^
0_0_15341491_17129.cpp:63:24: error: request for member 'num' in 'T', which is of non-class type 'int'
     T.num[0][0] = a; T.num[0][1] = 1;
                        ^
0_0_15341491_17129.cpp:64:7: error: request for member 'num' in 'T', which is of non-class type 'int'
     T.num[1][0] = b; T.num[1][1] = 0;
       ^
0_0_15341491_17129.cpp:64:24: error: request for member 'num' in 'T', which is of non-class type 'int'
     T.num[1][0] = b; T.num[1][1] = 0;
                        ^
0_0_15341491_17129.cpp:69:35: error: could not convert 'T' from 'int' to '_matrix'
     _matrix ans = qpow(T, n - 2, p);
                                   ^