View Compilation Error

0_0_11442600_19149.cpp: In function `int main()':
0_0_11442600_19149.cpp:52: error: `typeof' undeclared (first use this function)
0_0_11442600_19149.cpp:52: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_11442600_19149.cpp:52: error: expected `;' before "x"
0_0_11442600_19149.cpp:52: error: no match for 'operator!=' in 'x != ((+(((unsigned int)n) * 12u)) + ((std::vector<int, std::allocator<int> >*)(&V)))->std::vector<_Tp, _Alloc>::end [with _Tp = int, _Alloc = std::allocator<int>]()'
0_0_11442600_19149.cpp:52: error: invalid type argument of `unary *'
0_0_11442600_19149.cpp:52: error: invalid type argument of `unary *'
0_0_11442600_19149.cpp:52: error: invalid type argument of `unary *'
0_0_11442600_19149.cpp:52: error: invalid type argument of `unary *'