View Compilation Error

0_0_33688732_8700.cpp: In function 'void f(long int, long int)':
0_0_33688732_8700.cpp:29:40: error: 'size' was not declared in this scope
                 if (2 <= row && row < (size + 2))
                                        ^
0_0_33688732_8700.cpp:31:29: error: 'size' was not declared in this scope
                 if (row == (size + 2))
                             ^
0_0_33688732_8700.cpp:33:22: error: 'size' was not declared in this scope
                 if ((size + 3) <= row && row <= (2 * size + 2))
                      ^
0_0_33688732_8700.cpp:35:33: error: 'size' was not declared in this scope
                 if (row == (2 * size + 3))
                                 ^
0_0_33688732_8700.cpp:38:37: error: 'size' was not declared in this scope
                 for (int j = 0; j < size; j++)
                                     ^