제출 #1243278

#제출 시각아이디문제언어결과실행 시간메모리
1243278guanex사탕 분배 (IOI21_candies)C++20
8 / 100
60 ms9032 KiB
#include "candies.h"
#include <vector>
#include<bits/stdc++.h>

using namespace std;

std::vector<int> distribute_candies(std::vector<int> c, std::vector<int> l, std::vector<int> r, std::vector<int> v) {
    vector<int> ans(c.size(), 0);
    vector<long long> sweep(c.size() + 1, 0);
    for(int i = 0; i < (int)l.size(); ++i){
        sweep[l[i]] += v[i];
        sweep[r[i]+1] -= v[i];
    }
    long long cnt = 0;
    for(int i = 0; i < (int)c.size(); ++i){
        cnt += sweep[i];
        ans[i] = min(cnt, 1LL * c[i]);
    }
    return ans;
}
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