Submission #940206

#	Time	Username	Problem	Language	Result	Execution time	Memory
940206		ezzzay	Bitaro the Brave (JOI19_ho_t1)	C++14	Compilation error	0 ms	0 KiB

joi2019_ho_t1

#include "race.h"
#include<bits/stdc++.h>
using namespace std;
const int M=2e5+5;
int ans=INT_MAX;
vector<pair<int,int>>v[M];
#define pb push_back
#define ff first
#define ss second
bool vis[M];
int Z;
vector<int> fun(int a){
	vis[a]=1;
	
    vector<int>dp(150);
	for(int i=0;i<=Z;i++)dp[i]=INT_MAX;
	dp[0]=0;
	for(auto p:v[a]){
		int b=p.ff;
		int c=p.ss;
		if(vis[b]==0){
			vector<int>vc=fun(b);
			for(int i=0;i<=Z;i++){
				ans=min(ans,dp[i]+vc[Z-i]+2);
			}
			for(int i=0;i<=Z-c;i++){
				dp[i+c]=min(dp[i+c],vc[i]+1);
			}
		}
	}
	ans=min(ans,dp[Z]);
	return dp;
	
}
int best_path(int N, int K, int H[][2], int L[]){
	Z=K;
  for(int i=0;i<N-1;i++)cin>>H[i][0]>>H[i][1];
	for(int i=0;i<N-1;i++)cin>>L[i];
	for(int i=0;i<N-1;i++){
		int a=H[i][0];
		int b=H[i][1];
		int c=L[i];
		v[a].pb({b,c});
		v[b].pb({a,c});
	}
	
	fun(0);
	if(ans==INT_MAX)return -1;
	return ans;
}

Compilation message (stderr)

joi2019_ho_t1.cpp:1:10: fatal error: race.h: No such file or directory
    1 | #include "race.h"
      |          ^~~~~~~~
compilation terminated.