Compilare: user.cpp: In function ‘int main()’: user.cpp:112:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0; i<test.size(); i++) { ^ user.cpp:113:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int j=0; j<test[i].size(); j++) { ^ user.cpp:80:38: warning: variable ‘v’ set but not used [-Wunused-but-set-variable] fin>>n>>t>>k>>m; int a[t], b[t], v[n]; ^