Compilare: main.cpp:2:2: warning: #import is a deprecated GCC extension [-Wdeprecated] 2 | #import<fstream> | ^~~~~~ main.cpp:3:2: warning: #import is a deprecated GCC extension [-Wdeprecated] 3 | #import<vector> | ^~~~~~ main.cpp:4:2: warning: #import is a deprecated GCC extension [-Wdeprecated] 4 | #import<string> | ^~~~~~ main.cpp:60:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] 60 | main() | ^~~~ main.cpp: In function 'int main()': main.cpp:62:9: warning: unused variable 'q' [-Wunused-variable] 62 | int q; | ^