Submission #1053214

#	Time	Username	Problem	Language	Result	Execution time	Memory
1053214		noyancanturk	Distributing Candies (IOI21_candies)	C++17	3 / 100	62 ms	7404 KiB

candies

#include "candies.h"

#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) {
    int n = c.size(),m=r.size();
    if(n<=4000&&m<=4000){
        std::vector<int> s(n);
        for(int i=0;i<m;i++){
            for(int j=l[i];j<=r[i];j++){
                s[j]+=v[i];
                s[j]=min(c[j],max(0,s[j]));
            }
        }
        return s;
    }
    vector<int>s(n+1);
    for(int i=0;i<m;i++){
        s[l[i]]+=v[i];
        s[r[i]+1]-=v[i];
    }
    s.pop_back();
    for(int i=1;i<n;i++){
        s[i]+=s[i-1];
    }
    for(int i=0;i<n;i++){
        s[i]=min(s[i],c[i]);
    }
    return s;
}

• Subtask 1: 3 / 3
• Subtask 2: 0 / 8
• Subtask 3: 0 / 27
• Subtask 4: 0 / 29
• Subtask 5: 0 / 33