Problem	snake
User	SY
Submission Time	2025-06-17 17:53:17
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

snake.cpp: In function ‘int main()’:
snake.cpp:14:40: error: expected ‘}’ before ‘:’ token
14 | map<char, pair<int, int>> dir = {'R': {1, 0}, 'L': {-1, 0}, 'U': {0, 1}, 'D': {0, -1}};
| ~ ^
snake.cpp:14:40: error: could not convert ‘{'R'}’ from ‘<brace-enclosed initializer list>’ to ‘std::map<char, std::pair<long long int, long long int> >’
snake.cpp:14:48: error: expected primary-expression before ‘,’ token
14 | map<char, pair<int, int>> dir = {'R': {1, 0}, 'L': {-1, 0}, 'U': {0, 1}, 'D': {0, -1}};
| ^
snake.cpp:14:62: error: expected primary-expression before ‘,’ token
14 | map<char, pair<int, int>> dir = {'R': {1, 0}, 'L': {-1, 0}, 'U': {0, 1}, 'D': {0, -1}};
| ^
snake.cpp:14:75: error: expected primary-expression befor