Compilare: main.cpp: In function 'int main()': main.cpp:8:9: warning: unused variable 'i' [-Wunused-variable] int i,cnt=0,a,b,g,ci,o=0,gi,c; ^ main.cpp:8:11: warning: unused variable 'cnt' [-Wunused-variable] int i,cnt=0,a,b,g,ci,o=0,gi,c; ^~~ main.cpp:8:23: warning: unused variable 'ci' [-Wunused-variable] int i,cnt=0,a,b,g,ci,o=0,gi,c; ^~ main.cpp:8:26: warning: unused variable 'o' [-Wunused-variable] int i,cnt=0,a,b,g,ci,o=0,gi,c; ^ main.cpp:8:30: warning: unused variable 'gi' [-Wunused-variable] int i,cnt=0,a,b,g,ci,o=0,gi,c; ^~