Compilare: user.cpp: In function ‘int main()’: user.cpp:11:33: warning: ‘x’ may be used uninitialized in this function [-Wmaybe-uninitialized] int m, n, a[16][16], c = 0, x, y, maxi1 = 0, maxi2 = 0, i, j, s = 0; ^ user.cpp:11:36: warning: ‘y’ may be used uninitialized in this function [-Wmaybe-uninitialized] int m, n, a[16][16], c = 0, x, y, maxi1 = 0, maxi2 = 0, i, j, s = 0; ^