View Compilation Error

0_0_28600564_13841.cpp: In function 'void print(int&)':
0_0_28600564_13841.cpp:8:23: error: request for member 'size' in 'A', which is of non-class type 'int'
  for(int i = 0; i < A.size(); i++) {
                       ^
0_0_28600564_13841.cpp:9:25: error: invalid types 'int[int]' for array subscript
   for(int j = 0; j < A[i].size(); j++) printf("%d ", A[i][j]);
                         ^
0_0_28600564_13841.cpp:9:57: error: invalid types 'int[int]' for array subscript
   for(int j = 0; j < A[i].size(); j++) printf("%d ", A[i][j]);
                                                         ^