Compilare: main.cpp: In function 'int main()': main.cpp:21:58: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 21 | if (paranteza=='}' or paranteza==']' or paranteza==')' and !stiva.empty()) | ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~ main.cpp:21:6: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else] 21 | if (paranteza=='}' or paranteza==']' or paranteza==')' and !stiva.empty()) | ^