Submission #1051475

#	Time	Username	Problem	Language	Result	Execution time	Memory
1051475		MarwenElarbi	Distributing Candies (IOI21_candies)	C++17	8 / 100	61 ms	12884 KiB

candies

#include <bits/stdc++.h>
using namespace std;
#include "candies.h"

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();
    vector<long long> pre(n+1,0);
    vector<int> ans(n);
    for (int i = 0; i < l.size(); ++i)
    {
        pre[l[i]]+=v[i];
        pre[r[i]+1]-=v[i];
    }
    for (int i = 0; i < n; ++i)
    {
        if(i) pre[i]+=pre[i-1];
        ans[i]=min(1ll*c[i],pre[i]);
    }
    return ans;
}

Compilation message (stderr)

candies.cpp: In function 'std::vector<int> distribute_candies(std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
candies.cpp:10:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   10 |     for (int i = 0; i < l.size(); ++i)
      |                     ~~^~~~~~~~~~

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