Compilare: main.cpp: In member function 'bool Padure::inBounds(int, int, int, int)': main.cpp:12:19: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses] 12 | return (0 <= i & i < n & 0 <= j & j < m); | ~~^~~~ main.cpp:12:36: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses] 12 | return (0 <= i & i < n & 0 <= j & j < m); | ~~^~~~ main.cpp:12:45: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses] 12 | return (0 <= i & i < n & 0 <= j & j < m); | ~~^~~ main.cpp: In function 'int main()': main.cpp:74:12: warning: 'void operator delete(void*, std::size_t)' called on pointer returned from a mismatched allocation function [-Wmismatched-new-delete] 74 | delete x; | ^ main.cpp:60:20: note: returned from 'void* operator new [](std::size_t)' 60 | x = new char*[n]; | ^