Compilare: main.cpp: In function 'int main()': main.cpp:77:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 77 | if(p.poz+1<dp[p.node].size()) | ~~~~~~~^~~~~~~~~~~~~~~~~~ main.cpp:54:15: warning: unused variable 'i' [-Wunused-variable] 54 | int n,m,k,i,j,x,y,z; | ^ main.cpp:54:17: warning: unused variable 'j' [-Wunused-variable] 54 | int n,m,k,i,j,x,y,z; | ^