Compilare: user.cpp: In function ‘int main()’: user.cpp:9:9: warning: unused variable ‘n’ [-Wunused-variable] int n, i, j, a, b, p1, p2, x1, x2, max; ^ user.cpp:27:9: warning: ‘max’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (p1 - p2 > max) ^ user.cpp:33:12: warning: ‘x2’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (x2 != 0 && x1 != 0) ^ user.cpp:33:23: warning: ‘x1’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (x2 != 0 && x1 != 0) ^