Compilare: user.cpp: In function ‘int main()’: user.cpp:16:23: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] else if(i+m>=n&&v[i]>=x[i+m-n]||x[i+m-n]==0) x[i+m-n]=v[i]; ^ user.cpp:9:13: warning: unused variable ‘j’ [-Wunused-variable] int n,i,j,m,vf; ^ user.cpp:9:17: warning: unused variable ‘vf’ [-Wunused-variable] int n,i,j,m,vf; ^