Eroare de compilare: main.cpp: In function 'int main()': main.cpp:30:8: error: 'mat' was not declared in this scope 30 | mat[coord[s[i].i].first][coord[s[i].first].i] = 0; | ^~~ main.cpp:30:44: error: 'struct mutare' has no member named 'first' 30 | mat[coord[s[i].i].first][coord[s[i].first].i] = 0; | ^~~~~ main.cpp:35:23: error: 'struct mutare' has no member named 'first' 35 | mat[coord[s[i].first].first][coord[s[i].first].second] = 1; | ^~~~~ main.cpp:35:48: error: 'struct mutare' has no member named 'first' 35 | mat[coord[s[i].first].first][coord[s[i].first].second] = 1; | ^~~~~ Non zero exit status: 1