Eroare de compilare: main.cpp: In function 'void DFS(int)': main.cpp:19:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<v[nod].size();i++) ~^~~~~~~~~~~~~~ main.cpp: In function 'void get_lant(int)': main.cpp:37:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<V[nod].size();i++) ~^~~~~~~~~~~~~~ main.cpp: At global scope: main.cpp:50:33: error: ISO C++ forbids declaration of 'solve_dp1' with no type [-fpermissive] solve_dp1(int t,int nod,int tata) ^ main.cpp: In function 'int solve_dp1(int, int, int)': main.cpp:58:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<V[nod].size();i++) ~^~~~~~~~~~~~~~ main.cpp:63:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: At global scope: main.cpp:65:33: error: ISO C++ forbids declaration of 'solve_dp2' with no type [-fpermissive] solve_dp2(int t,int nod,int tata) ^ main.cpp: In function 'int solve_dp2(int, int, int)': main.cpp:72:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<V[nod].size();i++) ~^~~~~~~~~~~~~~ main.cpp:77:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: At global scope: main.cpp:79:33: error: ISO C++ forbids declaration of 'solve_dp3' with no type [-fpermissive] solve_dp3(int t,int nod,int tata) ^ main.cpp: In function 'int solve_dp3(int, int, int)': main.cpp:86:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<V[nod].size();i++) ~^~~~~~~~~~~~~~ main.cpp:91:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int main()': main.cpp:206:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int k=0;k<v[nod].size();k++) ~^~~~~~~~~~~~~~ Non zero exit status: 1