Submission #1166691

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1166691	2025-03-14 08:42:53	SG2Alok	Arranging Shoes (IOI19_shoes)	C++20	50 / 100	29 ms	16200 KiB

shoes

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#include "shoes.h"
#include <bits/stdc++.h>
#define ll long long
using namespace std;
vector<ll> pos[100005][2];
ll st[400005], lazy[400005];
void build(ll l, ll r, ll pos){
  if(l == r){
    st[pos] = l;
    return;
  }
  
  ll mid = (l + r) / 2;
  build(l, mid, pos * 2);
  build(mid + 1, r, pos * 2 + 1);
  
  st[pos] = max(st[pos * 2], st[pos * 2 + 1]);
}
void prop(ll pos){
  st[pos * 2] += lazy[pos];
  lazy[pos * 2] += lazy[pos];
  st[pos * 2 + 1] += lazy[pos];
  lazy[pos * 2 + 1] += lazy[pos];
  lazy[pos] = 0;
}
void update(ll l, ll r, ll L, ll R, ll pos, ll val){
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 15
• Subtask 5: 20 / 20
• Subtask 6: 0 / 15