Submission #774008

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
774008	2023-07-05 10:51:22	SanguineChameleon	Distributing Candies (IOI21_candies)	C++17	100 / 100	702 ms	44576 KiB

candies

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#include "candies.h"
#include <bits/stdc++.h>
using namespace std;
const int inf = 1e9 + 20;
const int maxN = 2e5 + 20;
vector<pair<int, int>> events[maxN];
struct node {
  long long mx, mi, lazy;
  node(): mx(0), mi(0), lazy(0) {};
  node(long long _mx, long long _mi): mx(_mx), mi(_mi), lazy(0) {};
};
node tree[maxN * 4];
node merge(node left, node right) {
  return node(max(left.mx, right.mx), min(left.mi, right.mi));
}
void add(int id, long long val) {
  tree[id].mx += val;
  tree[id].mi += val;
  tree[id].lazy += val;
}
void push(int id) {
  add(id * 2, tree[id].lazy);
 
 
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• Subtask 1: 3 / 3
• Subtask 2: 8 / 8
• Subtask 3: 27 / 27
• Subtask 4: 29 / 29
• Subtask 5: 33 / 33