Submission #136159

#	Time	Username	Problem	Language	Result	Execution time	Memory
136159		arthurconmy	Friend (IOI14_friend)	C++14	0 / 100	2 ms	380 KiB

friend

#include <bits/stdc++.h>
#ifndef ARTHUR_LOCAL
	#include "friend.h"
#endif
using namespace std;

const int MAXN=1000;
int C[MAXN];
int H[MAXN];
int P[MAXN];

int ans[2][MAXN];

int findSample(int n, int C_raw[], int H_raw[], int P_raw[])
{
	for(int i=0; i<n; i++)
	{
		C[i]=C_raw[i];
		H[i]=H_raw[i];
		P[i]=P_raw[i];
	}

	ans[1][0] = C[0];

	for(int i=1; i<n; i++)
	{
		if(P[i]==0)
		{
			ans[0][i] = ans[1][H[i]];
			ans[1][i] = max(ans[0][H[i]]+C[i],ans[1][H[i]]);
		}

		if(P[i]==1)
		{
			ans[0][i] = ans[1][H[i]];
			ans[1][i] = max(ans[1][H[i]],C[i]+C[H[i]]);
		}
	}

	return ans[1][n];
}

• Subtask 1: 0 / 11
• Subtask 2: 0 / 8
• Subtask 3: 0 / 8
• Subtask 4: 0 / 19
• Subtask 5: 0 / 23
• Subtask 6: 0 / 31