Compilare: main.cpp: In function 'int main()': main.cpp:63:24: warning: unused variable 'cnt' [-Wunused-variable] 63 | ll pt = 1, cnt = 0; | ^~~ main.cpp:14:11: warning: unused variable 'j' [-Wunused-variable] 14 | ll i, j, nr,t,a,b, n; | ^ main.cpp:14:14: warning: unused variable 'nr' [-Wunused-variable] 14 | ll i, j, nr,t,a,b, n; | ^~ main.cpp:14:24: warning: unused variable 'n' [-Wunused-variable] 14 | ll i, j, nr,t,a,b, n; | ^