Eroare de compilare: main.cpp: In function 'int solve(int, int, int)': main.cpp:30:41: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 30 | for(int j = 0;j < adj[node].size();++j) | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:72:41: error: invalid conversion from 'std::vector<std::vector<int> >*' to 'int' [-fpermissive] 72 | cout << solve(n, s - 1, adj, t) << "\n"; | ^~~ | | | std::vector<std::vector<int> >* main.cpp:72:30: error: too many arguments to function 'int solve(int, int, int)' 72 | cout << solve(n, s - 1, adj, t) << "\n"; | ~~~~~^~~~~~~~~~~~~~~~~~ main.cpp:8:5: note: declared here 8 | int solve(int n, int s, int t) | ^~~~~ Non zero exit status: 1