Submission #645964

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
645964	2022-09-28 11:03:04	beaconmc	Wall (IOI14_wall)	C++14	100 / 100	596 ms	67268 KiB

wall

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#include "wall.h"
#include <iostream>
typedef int ll;
using namespace std;
#define FOR(i, x, y) for(ll i=x; i<y; i++)
#define FORNEG(i, x, y) for(ll i=x; i>y; i--)
#define fast() ios_base::sync_with_stdio(false);cin.tie(NULL)
ll lazy[4194304][2];
ll N = 2097152;
ll ans[2097152];
void prop(ll pos, ll mini, ll maxi){
  if (maxi>= lazy[pos][0]){
    lazy[pos][0] = maxi;
    lazy[pos][1] = maxi;
  }else{
    lazy[pos][1] = max(maxi, lazy[pos][1]);
  }
  if (mini<= lazy[pos][1]){
    lazy[pos][0] = mini;
    lazy[pos][1] = mini;
  }else{
    lazy[pos][0] = min(mini, lazy[pos][0]);
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 24 / 24
• Subtask 3: 29 / 29
• Subtask 4: 39 / 39