#include "simurgh.h" #include <bits/stdc++.h> using namespace std; int nn,mm; vector<int> ret; vector<int> vec; void bc(int i) { // cout<<i<<endl; if(vec.size()>mm){ return; } if(i==nn){ if(vec.size()==mm){ int ans=count_common_roads(vec); if(ans==mm)ret=vec; } return; } vec.push_back(i); bc(i+1); vec.pop_back(); bc(i+1); } vector<int> find_roads(int N,vector<int> u,vector<int> v){ nn=u.size(); mm=N-1; bc(0); return ret; }

simurgh.cpp: In function 'void bc(int)':
simurgh.cpp:10:18: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   10 |     if(vec.size()>mm){
      |        ~~~~~~~~~~^~~
simurgh.cpp:14:22: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   14 |         if(vec.size()==mm){
      |            ~~~~~~~~~~^~~~