Compilare: main.cpp: In function 'int main()': main.cpp:58:21: warning: unused variable 'cmin' [-Wunused-variable] 58 | int n,m=0,i,j,c,cmin,p,k,x,l,dh; | ^~~~ main.cpp:58:28: warning: unused variable 'k' [-Wunused-variable] 58 | int n,m=0,i,j,c,cmin,p,k,x,l,dh; | ^ main.cpp:58:30: warning: unused variable 'x' [-Wunused-variable] 58 | int n,m=0,i,j,c,cmin,p,k,x,l,dh; | ^ main.cpp:58:32: warning: variable 'l' set but not used [-Wunused-but-set-variable] 58 | int n,m=0,i,j,c,cmin,p,k,x,l,dh; | ^