Compilare: main.cpp: In function 'int main()': main.cpp:58:17: warning: unused variable 'cnt' [-Wunused-variable] 58 | int cnt = 0; | ^~~ main.cpp:28:13: warning: unused variable 'cnt' [-Wunused-variable] 28 | int cnt = 0, ok = true; | ^~~ main.cpp:12:21: warning: unused variable 'm' [-Wunused-variable] 12 | int n, i, j, t, m, cer; | ^