Compilare: main.cpp: In function 'int main()': main.cpp:17:52: warning: 'pomx' may be used uninitialized in this function [-Wmaybe-uninitialized] int nr0 = 0, nr1 = 0, difmax = -N, difmin = N, pomx, pomn, mx = -N, mn = N; ^~~~ main.cpp:17:58: warning: 'pomn' may be used uninitialized in this function [-Wmaybe-uninitialized] int nr0 = 0, nr1 = 0, difmax = -N, difmin = N, pomx, pomn, mx = -N, mn = N; ^~~~