Compilare: main.cpp: In function 'int main()': main.cpp:17:9: warning: unused variable 'n' [-Wunused-variable] 17 | int n,i,j,k,l,x,nr,suma=0,a,b,prod,curr; | ^ main.cpp:17:13: warning: unused variable 'j' [-Wunused-variable] 17 | int n,i,j,k,l,x,nr,suma=0,a,b,prod,curr; | ^ main.cpp:17:15: warning: unused variable 'k' [-Wunused-variable] 17 | int n,i,j,k,l,x,nr,suma=0,a,b,prod,curr; | ^ main.cpp:17:17: warning: unused variable 'l' [-Wunused-variable] 17 | int n,i,j,k,l,x,nr,suma=0,a,b,prod,curr; | ^ main.cpp:17:19: warning: unused variable 'x' [-Wunused-variable] 17 | int n,i,j,k,l,x,nr,suma=0,a,b,prod,curr; | ^ main.cpp:17:21: warning: unused variable 'nr' [-Wunused-variable] 17 | int n,i,j,k,l,x,nr,suma=0,a,b,prod,curr; | ^~ main.cpp:17:24: warning: unused variable 'suma' [-Wunused-variable] 17 | int n,i,j,k,l,x,nr,suma=0,a,b,prod,curr; | ^~~~