Compilare: main.cpp: In function 'int get(int, std::string)': main.cpp:167:7: warning: unused variable 'sol' [-Wunused-variable] 167 | int sol = get(dim / 2, s); | ^~~ main.cpp:170:1: warning: control reaches end of non-void function [-Wreturn-type] 170 | } | ^