제출 #421475

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
421475	2021-06-09 07:59:11	Mlxa	Sky Walking (IOI19_walk)	C++14	100 / 100	2495 ms	203976 KiB

walk

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define all(x) x.begin(), x.end()
#define mp make_pair
#define mt make_tuple0
#define x first
#define y second
#include "walk.h"
namespace my {
const int T    = 1 << 17;
const int N    = 1 << 20;
const int INF  = 0x3f3f3f3f;
const ll LLINF = 0x3f3f3f3f3f3f3f3fLL;
const int NONE = -19;
struct str_1 {
  str_1() {
    fill_n(ass, 2 * T, NONE);
  }
  int ass[2 * T];
  int ls(int v) {
    return 2 * v + 1;
  }
  int rs(int v) {
    return 2 * v + 2;
  }
  void push(int v) {
 
 
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