Problem	knightmoves
User	Yizhou
Submission Time	2024-06-12 18:22:08
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

knightmoves.cpp: In function ‘int main()’:
knightmoves.cpp:6:38: error: ‘N’ was not declared in this scope
6 | vector<vector<int>>b(n,vector<char>(N, ' '));
| ^
knightmoves.cpp:22:18: error: expression cannot be used as a function
22 | int y=f.second();
| ^
knightmoves.cpp:30:21: error: expected primary-expression before ‘)’ token
30 | if((nx>=0&&nx<n&&)&&(ny>=0&&ny<n)&&b[nx][ny]!='x'&&d[nx][ny]==-1){
| ^
knightmoves.cpp:32:24: error: expected ‘;’ before ‘}’ token
32 | d[nx][ny]=d[x][y]+1
| ^
| ;
33 | }
| ~