Submission #1199974

#	Time	Username	Problem	Language	Result	Execution time	Memory
1199974		fadyscube	Catfish Farm (IOI22_fish)	C++17	0 / 100	30 ms	9284 KiB

fish

#include "fish.h"

#include <vector>
#include <algorithm>

using namespace std;

#define ll long long

long long max_weights(int N, int M, vector<int> X, vector<int> Y, vector<int> W) {
    vector<vector<ll>> dp(N, vector<ll>(2, 0));
    vector<int> v(N, 0);
    for (int i = 0; i < M; i++)
        v[X[i]] = W[i];

    dp[0][0] = v[0];
    dp[0][1] = 0;
    for (int i = 1; i < N; i++) {
        dp[i][1] = max(dp[i-1][0] + v[i-1], dp[i-1][1]);
        dp[i][0] = max(dp[i-1][0], dp[i-1][1] + W[i]);
    }

    return max(dp[N-1][1], dp[N-1][0]);
}

• 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