Compilare: main.cpp: In function 'int Check(int)': main.cpp:34:13: warning: unused variable 'time' [-Wunused-variable] 34 | int time = Q.front().t; | ^~~~ main.cpp: In function 'int main()': main.cpp:91:9: warning: unused variable 'st' [-Wunused-variable] 91 | int st = 0, dr = k; | ^~ main.cpp:91:17: warning: unused variable 'dr' [-Wunused-variable] 91 | int st = 0, dr = k; | ^~