Compilare: main.cpp: In function 'int main()': main.cpp:8:13: warning: unused variable 'secv' [-Wunused-variable] int n,i,secv=0,x,l=1,y,smin,smax,s=0,pmin,pmax,aux; ^~~~ main.cpp:8:22: warning: unused variable 'l' [-Wunused-variable] int n,i,secv=0,x,l=1,y,smin,smax,s=0,pmin,pmax,aux; ^ main.cpp:8:26: warning: unused variable 'y' [-Wunused-variable] int n,i,secv=0,x,l=1,y,smin,smax,s=0,pmin,pmax,aux; ^ main.cpp:24:5: warning: 'pmax' may be used uninitialized in this function [-Wmaybe-uninitialized] if(pmin>pmax) ^~ main.cpp:24:5: warning: 'pmin' may be used uninitialized in this function [-Wmaybe-uninitialized]