제출 #953326

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
953326	2024-03-25 20:00:06	WonderfulWhale	IOI 바이러스 (JOI21_fever)	C++17	100 / 100	3212 ms	126844 KiB

fever

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#include<bits/stdc++.h>
using namespace std;
#define int int64_t
#define pb push_back
#define pii pair<int, int>
#define st first
#define nd second
#define sz(x) (int)(x).size()
#define all(x) (x).begin(), (x).end()
const int MAXN = 100'009;
const int INF = 1e18;
int n;
pii tab[MAXN];
int dis[MAXN];
int dir[MAXN];
pii sdis[8][MAXN];
unordered_map<int, int> remap[4];
set<pii> S[8][MAXN];
int D(int x, int y) {
  return max(abs(tab[x].st-tab[y].st), abs(tab[x].nd-tab[y].nd));
}
int id(int x, int i) {
  if(i%4==0) {
    return remap[i%4][tab[x].nd];
 
 
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컴파일 시 표준 에러 (stderr) 메시지

fever.cpp: In function 'int64_t id(int64_t, int64_t)':
fever.cpp:41:1: warning: control reaches end of non-void function [-Wreturn-type]
   41 | }
      | ^

• Subtask 1: 5 / 5
• Subtask 2: 8 / 8
• Subtask 3: 6 / 6
• Subtask 4: 6 / 6
• Subtask 5: 12 / 12
• Subtask 6: 32 / 32
• Subtask 7: 31 / 31