Submission #1068267

#	Time	Username	Problem	Language	Result	Execution time	Memory
1068267		Unforgettablepl	Catfish Farm (IOI22_fish)	C++17	9 / 100	41 ms	10588 KiB

fish

#include "fish.h"
#include <bits/stdc++.h>
using namespace std;

long long max_weights(int N, int M,vector<int> X,vector<int> Y,
                      vector<int> W){
    vector<long long> arr(N+1);
    vector DP(N+1,vector(2,0ll));
    for(int i=0;i<M;i++) {
        arr[X[i]+1]=W[i];
    }
    for(int i=2;i<=N;i++) {
        DP[i][0]=max(DP[i-1][0],DP[i-1][1]+arr[i]);
        DP[i][1]=max(DP[i-1][1],max(DP[i-2][1],DP[i-2][0])+arr[i-1]);
    }
    return max(DP[N][0],DP[N][1]);
}

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