Compilare: main.cpp:5:2: warning: #import is a deprecated GCC extension [-Wdeprecated] 5 | #import <cmath> | ^~~~~~ main.cpp:6:2: warning: #import is a deprecated GCC extension [-Wdeprecated] 6 | #import <unordered_map> | ^~~~~~ main.cpp: In member function 'void heavy::update(int, int, int)': main.cpp:145:13: warning: unused variable 'rez' [-Wunused-variable] 145 | int rez=0; | ^~~ main.cpp: At global scope: main.cpp:166:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] 166 | main() | ^~~~