Eroare de compilare: user.cpp: In function ‘int maximum(int, int)’: user.cpp:18: warning: suggest parentheses around ‘&&’ within ‘||’ user.cpp: In function ‘int main()’: user.cpp:145: error: ‘line’ was not declared in this scope user.cpp:146: error: ‘column’ was not declared in this scope user.cpp:147: error: ‘level’ was not declared in this scope user.cpp:147: error: ‘f’ was not declared in this scope user.cpp:148: error: expected ‘;’ before ‘{’ token user.cpp:154: error: name lookup of ‘i’ changed for ISO ‘for’ scoping user.cpp:154: note: (if you use ‘-fpermissive’ G++ will accept your code) user.cpp:154: error: ‘variante’ was not declared in this scope user.cpp: At global scope: user.cpp:157: error: expected unqualified-id before ‘for’ user.cpp:157: error: expected constructor, destructor, or type conversion before ‘<=’ token user.cpp:157: error: expected constructor, destructor, or type conversion before ‘++’ token user.cpp:162: error: expected constructor, destructor, or type conversion before ‘<<’ token user.cpp:164: error: expected constructor, destructor, or type conversion before ‘(’ token user.cpp:165: error: expected constructor, destructor, or type conversion before ‘(’ token user.cpp:166: error: expected unqualified-id before ‘for’ user.cpp:166: error: expected constructor, destructor, or type conversion before ‘<=’ token user.cpp:166: error: expected constructor, destructor, or type conversion before ‘++’ token