Eroare de compilare: main.cpp: In function 'void dfs(int)': main.cpp:15:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 15 | for(int i=0;i<l[nod].size();i++) | ~^~~~~~~~~~~~~~ main.cpp:20:13: error: 't' was not declared in this scope 20 | t[vecin]=nod; | ^ main.cpp: In function 'void bfs(int)': main.cpp:40:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 40 | for(int i=0;i<l[nc].size();i++) | ~^~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:57:9: warning: unused variable 'c' [-Wunused-variable] 57 | int c=0; | ^ Non zero exit status: 1