View Compilation Error

0_0_9013598_18486.cpp: In function `int main()':
0_0_9013598_18486.cpp:59: error: ISO C++ forbids declaration of `it' with no type
0_0_9013598_18486.cpp:59: error: cannot convert `std::_Rb_tree_iterator<std::pair<const std::vector<int, std::allocator<int> >, int> >' to `int' in initialization
0_0_9013598_18486.cpp:59: error: no match for 'operator!=' in 'it != (&similarTriNums)->std::map<_Key, _Tp, _Compare, _Alloc>::end [with _Key = std::vector<int, std::allocator<int> >, _Tp = int, _Compare = std::less<std::vector<int, std::allocator<int> > >, _Alloc = std::allocator<std::pair<const std::vector<int, std::allocator<int> >, int> >]()'
0_0_9013598_18486.cpp:60: error: base operand of `->' is not a pointer