Compilare: user.cpp: In function ‘int main()’: user.cpp:27:11: warning: unused variable ‘sup’ [-Wunused-variable] int i, j, sup, inf, nm=0, nM=0, mini, pmini, m=0; ^ user.cpp:27:16: warning: unused variable ‘inf’ [-Wunused-variable] int i, j, sup, inf, nm=0, nM=0, mini, pmini, m=0; ^ user.cpp:12:19: warning: ‘pmini’ may be used uninitialized in this function [-Wmaybe-uninitialized] v[i]=v[i-1]; ^ user.cpp:27:39: note: ‘pmini’ was declared here int i, j, sup, inf, nm=0, nM=0, mini, pmini, m=0; ^