Submission #832298

#	Time	Username	Problem	Language	Result	Execution time	Memory
832298		NeroZein	Distributing Candies (IOI21_candies)	C++17	3 / 100	5068 ms	30508 KiB

candies

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

vector<int> distribute_candies(vector<int> c, vector<int> l, vector<int> r, vector<int> v) {
    int n = c.size();
    int q = l.size();
    vector<vector<int>> ql(n), qr(n);
    for (int i = 0; i < q; ++i) {
      ql[l[i]].push_back(i);
      qr[r[i]].push_back(i); 
    }
    vector<int> s(n);
    vector<int> ops(q); 
    for (int i = 0; i < n; ++i) {
      for (int j : ql[i]) {
        ops[j] = v[j]; 
      }
      int sum = 0;
      for (int j = 0; j < q; ++j) {
        sum += ops[j];
        sum = max(sum, 0);
        sum = min(sum, c[i]); 
      }
      s[i] = sum; 
      for (int j : qr[i]) {
        ops[j] = 0; 
      }
    }
    return s;
}

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