Compilare: user.cpp: In function ‘int main()’: user.cpp:104:39: warning: ‘c2’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (i==l2 && j==c2) break; ^ user.cpp:104:30: warning: ‘l2’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (i==l2 && j==c2) break; ^ user.cpp:92:24: warning: ‘c1’ may be used uninitialized in this function [-Wmaybe-uninitialized] col[lun]=c1; ^ user.cpp:91:24: warning: ‘l1’ may be used uninitialized in this function [-Wmaybe-uninitialized] lin[lun]=l1; ^