Compilare: main.cpp: In function 'int main()': main.cpp:26:23: warning: 'mij' may be used uninitialized in this function [-Wmaybe-uninitialized] if ( v[mij] == sum ) ~~~~~^ main.cpp:18:28: warning: 'dr' may be used uninitialized in this function [-Wmaybe-uninitialized] mij = ( st + dr ) / 2; ~~~~~^~~~~~ main.cpp:18:28: warning: 'st' may be used uninitialized in this function [-Wmaybe-uninitialized]