Compilare: main.cpp: In function 'int main()': main.cpp:1565:78: warning: unused variable 'xx' [-Wunused-variable] 1565 | int k, i, j, n, q, t, exp, d, maxi = 0, mini = 100000, x, nrmax = 0, rez,xx; | ^~ main.cpp:1623:29: warning: 'rez' may be used uninitialized [-Wmaybe-uninitialized] 1623 | fout << nrmax << " " << rez; | ^~~ main.cpp:1565:74: note: 'rez' was declared here 1565 | int k, i, j, n, q, t, exp, d, maxi = 0, mini = 100000, x, nrmax = 0, rez,xx; | ^~~