Problem	snake
User	Fet
Submission Time	2024-12-14 11:25:49
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

snake.cpp: In function ‘int main()’:
snake.cpp:19:10: error: no match for ‘operator[]’ (operand types are ‘__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type’ {aka ‘std::pair<long long int, long long int>’} and ‘int’)
19 | x=v[0][0];
| ^
snake.cpp:20:10: error: no match for ‘operator[]’ (operand types are ‘__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type’ {aka ‘std::pair<long long int, long long int>’} and ‘int’)
20 | y=v[0][1];
| ^
snake.cpp:31:16: error: no match for ‘operator[]’ (operand types are ‘__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type’ {aka ‘std::pair<long long in