Compilare: user.cpp: In function ‘int main()’: user.cpp:38:11: warning: unused variable ‘sup’ [-Wunused-variable] int i, j, sup, inf, nm=0, nM=0, mini, pmini, m=0; ^ user.cpp:38:16: warning: unused variable ‘inf’ [-Wunused-variable] int i, j, sup, inf, nm=0, nM=0, mini, pmini, m=0; ^ user.cpp:27:21: warning: ‘pmini’ may be used uninitialized in this function [-Wmaybe-uninitialized] while(v[x]<v[x-1] || x>k) ^ user.cpp:38:39: note: ‘pmini’ was declared here int i, j, sup, inf, nm=0, nM=0, mini, pmini, m=0; ^