Compilare: main.cpp: In function 'int main()': main.cpp:12:12: warning: unused variable 'c1' [-Wunused-variable] 12 | int s, c1, c2, l1, l2, sc1, sc2, sl1, sl2; | ^~ main.cpp:12:16: warning: unused variable 'c2' [-Wunused-variable] 12 | int s, c1, c2, l1, l2, sc1, sc2, sl1, sl2; | ^~ main.cpp:12:20: warning: unused variable 'l1' [-Wunused-variable] 12 | int s, c1, c2, l1, l2, sc1, sc2, sl1, sl2; | ^~ main.cpp:12:24: warning: unused variable 'l2' [-Wunused-variable] 12 | int s, c1, c2, l1, l2, sc1, sc2, sl1, sl2; | ^~ main.cpp:12:28: warning: unused variable 'sc1' [-Wunused-variable] 12 | int s, c1, c2, l1, l2, sc1, sc2, sl1, sl2; | ^~~ main.cpp:12:33: warning: unused variable 'sc2' [-Wunused-variable] 12 | int s, c1, c2, l1, l2, sc1, sc2, sl1, sl2; | ^~~ main.cpp:12:38: warning: unused variable 'sl1' [-Wunused-variable] 12 | int s, c1, c2, l1, l2, sc1, sc2, sl1, sl2; | ^~~ main.cpp:12:43: warning: unused variable 'sl2' [-Wunused-variable] 12 | int s, c1, c2, l1, l2, sc1, sc2, sl1, sl2; | ^~~