提出 5dc1054f-4c29-4cf2-abe0-f4f180c6343a

コード

#include <iostream>
#include <vector>
#include <algorithm>

int main (){
    std::vector<int> category, value;
    int n, m;
    std::cin >> n >> m;
    for (int i = 0; i < m; ++i){
        int a;
        std::cin >> a;
        category.push_back(a);
    }
    for (int i = 0; i < m; ++i){
        int a;
        std::cin >> a;
        value.push_back(a);
    }

    int ans_left = -999999, ans_right = 999999;
    long long ans_value = -1;
    for (int left = 0; left < m; ++left){
        long long current_value = 0;
        std::vector<int> eaten_list;
        for (int right = left; right < m; ++right){
            current_value += value[right];
            if (std::find(eaten_list.begin(), eaten_list.end(), category[right]) == eaten_list.end()){
                eaten_list.push_back(category[right]);
            } 
            if (ans_value < current_value && ans_value != -1){
                break;
            } 
            if (eaten_list.size() >= n
             && (ans_value >= current_value || ans_value == -1)){
                if (ans_value == current_value && right - left == ans_right - ans_left){
                    if (left >= ans_left) break;
                }
                ans_left = left;
                ans_right = right;
                ans_value = current_value;
            }
        }
    }
    if (ans_left < 0){
        std::cout << "-1 -1" << std::endl;
    }
    else {
        std::cout << ans_left + 1 << " " << ans_right + 2 << std::endl;
    }
}
結果

問題	点数	言語	結果	実行時間	メモリ
F - Sliding	100	C++	TLE	2101 ms	7740 KiB