Submission #1221436

#	Time	Username	Problem	Language	Result	Execution time	Memory
1221436		totoro	Catfish Farm (IOI22_fish)	C++20	0 / 100	13 ms	3648 KiB

fish

#include <algorithm>
#include <map>
#include <numeric>
#include <vector>

#include "fish.h"

long long max_weights(int N, int M, std::vector<int> X, std::vector<int> Y, std::vector<int> W) {
    std::vector<long long> vals(N);
    for (int i = 0; i < M; ++i) vals[X[i]] = W[i];

    std::vector<long long> dp(N + 1);
    dp[1] = vals[0];
    for (int i = 2; i <= N; ++i) {
        dp[i] = std::max(dp[i - 1], vals[i - 1] + dp[i - 2]);
    }
    return dp[N];
}

• 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