Compilare: user.cpp: In function ‘int main()’: user.cpp:26:6: warning: unused variable ‘m’ [-Wunused-variable] int m, x, y, nr = 0, mini = 999999, minix, miniy, j, i, maxim = 0, c1, c2; ^ user.cpp:26:9: warning: unused variable ‘x’ [-Wunused-variable] int m, x, y, nr = 0, mini = 999999, minix, miniy, j, i, maxim = 0, c1, c2; ^ user.cpp:26:12: warning: unused variable ‘y’ [-Wunused-variable] int m, x, y, nr = 0, mini = 999999, minix, miniy, j, i, maxim = 0, c1, c2; ^ user.cpp:26:15: warning: unused variable ‘nr’ [-Wunused-variable] int m, x, y, nr = 0, mini = 999999, minix, miniy, j, i, maxim = 0, c1, c2; ^ user.cpp:26:73: warning: ‘c2’ may be used uninitialized in this function [-Wmaybe-uninitialized] int m, x, y, nr = 0, mini = 999999, minix, miniy, j, i, maxim = 0, c1, c2; ^ user.cpp:101:22: warning: ‘c1’ may be used uninitialized in this function [-Wmaybe-uninitialized] q1.push(q1.front() + c1); ^