Compilare: main.cpp: In function 'int main()': main.cpp:139:22: warning: variable 'l1' set but not used [-Wunused-but-set-variable] 139 | int ariemax = -1,l1,l2,c1,c2; | ^~ main.cpp:139:25: warning: variable 'l2' set but not used [-Wunused-but-set-variable] 139 | int ariemax = -1,l1,l2,c1,c2; | ^~ main.cpp:139:28: warning: variable 'c1' set but not used [-Wunused-but-set-variable] 139 | int ariemax = -1,l1,l2,c1,c2; | ^~ main.cpp:139:31: warning: variable 'c2' set but not used [-Wunused-but-set-variable] 139 | int ariemax = -1,l1,l2,c1,c2; | ^~