Submission #1221441

#	Time	Username	Problem	Language	Result	Execution time	Memory
1221441		totoro	Catfish Farm (IOI22_fish)	C++20	0 / 100	48 ms	7496 KiB

fish

#include <algorithm>
#include <array>
#include <cassert>
#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::map<int, long long> sums;
    long long ans = 0;
    for (int i = 0; i < M; ++i) assert(0 <= X[i] && X[i] <= 1), sums[X[i]] += W[i], ans = std::max(ans, sums[X[i]]);
    return ans;
}

• 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