Compilare: main.cpp: In function 'int main()': main.cpp:9:27: warning: unused variable 'i' [-Wunused-variable] 9 | unsigned long long int n, i, i_k, i_j, j, k, N, z, tp, tp_k, tp_j, tpm, tp_, ftp, tpM; | ^ main.cpp:9:68: warning: unused variable 'tpm' [-Wunused-variable] 9 | unsigned long long int n, i, i_k, i_j, j, k, N, z, tp, tp_k, tp_j, tpm, tp_, ftp, tpM; | ^~~ main.cpp:9:78: warning: unused variable 'ftp' [-Wunused-variable] 9 | unsigned long long int n, i, i_k, i_j, j, k, N, z, tp, tp_k, tp_j, tpm, tp_, ftp, tpM; | ^~~ main.cpp:12:32: warning: unused variable 'mx_' [-Wunused-variable] 12 | unsigned long long int t[K+1], mx_, Z[K+1], imp[K+1], nx[K+1]; | ^~~ main.cpp:34:2: warning: '*nx[0]' may be used uninitialized [-Wmaybe-uninitialized] 34 | k=nx[0]; | ~^~~~~~