Submission #1038284

#	Time	Username	Problem	Language	Result	Execution time	Memory
1038284		Marco_Escandon	Distributing Candies (IOI21_candies)	C++17	38 / 100	5043 ms	14216 KiB

candies

#pragma GCC optimize("O3") 
#pragma GCC optimize("unroll-loops") 
  
#include "candies.h" 
#include <bits/stdc++.h> 
  
using namespace std; 
  
const int MAXN = 2e5; 
const int T = 700; 
  
int A[MAXN]; 
  
vector<int> distribute_candies(vector<int> c, vector<int> l, vector<int> r, vector<int> v) { 
 int q = l.size(), n = c.size(); 
 vector<int> A(n, 0); 
 for (int s = 0; s < MAXN; s += T) { 
  int fl = s, fr = s + T - 1; 
  
  for (int i = 0; i < q; i++) { 
   int tl = (fl > l[i] ? fl : l[i]); 
   int tr = (fr < r[i] ? fr : r[i]); 
   for (int j = tl; j <= tr; j++) { 
    A[j] = A[j] + v[i]; 
    A[j] = (A[j] >= c[j] ? c[j] : A[j]);  
    A[j] = (A[j] >= 0 ? A[j] : 0); 
   } 
  } 
 } 
  
 return A; 
}

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