Compilare: user.cpp: In function ‘void deq(int, int, int, int)’: user.cpp:87:17: warning: ‘pn2’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(t!=pm2 && mn[t][j] < n2){ n2=mn[t][j]; pn2=t; } ^ user.cpp:83:13: warning: ‘pm2’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(i - DY == pm2) ^ user.cpp:77:17: warning: ‘pn1’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(t!=pm1 && mx[t][j] > n1){ n1=mx[t][j]; pn1=t; } ^ user.cpp:73:13: warning: ‘pm1’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(i - DY == pm1) ^