Compilare: user.cpp: In function ‘int main()’: user.cpp:46:60: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if((mini>a[i+1] && mini<b[i+1]) || maxi>a[i+1] && maxi<b[i+1]){ ^ user.cpp:8:35: warning: variable ‘frig’ set but not used [-Wunused-but-set-variable] int i,n,a[8001],b[8001],j,aux,frig; ^ user.cpp:31:9: warning: variable ‘ok’ set but not used [-Wunused-but-set-variable] int ok,cont=1; ^