Submission #440371

#	Time	Username	Problem	Language	Result	Execution time	Memory
440371		antontsiorvas	Distributing Candies (IOI21_candies)	C++17	8 / 100	145 ms	14488 KiB

candies

#include "candies.h"

#include <cstdio>
#include <vector>
#include <algorithm>

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(), q = l.size();
    std::vector<int> s(n);
    std::vector<long long int> ps(n), cand(n+1);
    for(int i=0; i<q; i++){
    	cand[l[i]] += v[i];
    	cand[r[i]+1] -= v[i];
	}
	ps[0] = cand[0];
	for(int i=1; i<n; i++){
		cand[i] += cand[i-1];
		ps[i] = cand[i];
	}
	for(int i=0; i<n; i++) ps[i] = std::min((long long int) c[i],ps[i]);
	for(int i=0; i<n; i++) s[i] = ps[i];
    return s;
}

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