Submission #626715

#	Time	Username	Problem	Language	Result	Execution time	Memory
626715		Icebear16	Catfish Farm (IOI22_fish)	C++17	0 / 100	26 ms	3020 KiB

fish

#include "fish.h"
#include <bits/stdc++.h>
using namespace std;
#define sz(a) a.size()

long long max_weights(int N, int M, std::vector<int> X, std::vector<int> Y, std::vector<int> W){
	int n=N;
	int dp[n+1][2];
	for(int i=0;i<=n;i++){
		dp[i][0]=0,dp[i][1]=0;
	}
	for(int i=0;i<M;i++){
		dp[X[i]+1][0]=W[i];
		dp[X[i]+1][1]=W[i];
	}
	dp[2][0]=max(dp[1][0],dp[2][0]);
	dp[2][1]=max(dp[1][1],dp[2][1]);
	for(int i=3;i<=n;i++){
		dp[i][0]+=max(dp[i-2][0],dp[i-2][1]);
		dp[i][1]+=dp[i-1][0];
	}
	return max(dp[n][0],max(dp[n-1][0],dp[n-1][1]));
}

• Subtask 1: 0 / 3
• Subtask 2: 0 / 6
• Subtask 3: 0 / 9
• Subtask 4: 0 / 14
• Subtask 5: 0 / 21
• Subtask 6: 0 / 17
• Subtask 7: 0 / 14
• Subtask 8: 0 / 16