제출 #111690

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
111690	2019-05-16 02:09:51	gs14004	Cats or Dogs (JOI18_catdog)	C++17	100 / 100	1681 ms	28904 KiB

catdog

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#include "catdog.h"
#include <bits/stdc++.h>
using namespace std;
const int MAXN = 100005;
const int MAXT = 270000;
const int inf = 1e9;
int n, a[MAXN];
vector<int> gph[MAXN];
int sz[MAXN], chn[MAXN], csz[MAXN], dfn[MAXN], par[MAXN], piv;
int slack[MAXN][3];
struct mtrx{
  int a[3][3];
}E;
mtrx mul(mtrx a, mtrx b){
  mtrx c; memset(c.a, 0x3f, sizeof(c.a));
  for(int i=0; i<3; i++){
    for(int j=0; j<3; j++){
      for(int k=0; k<3; k++){
        c.a[j][k] = min(a.a[j][i] + b.a[i][k], c.a[j][k]);
      }
    }
  }
  return c;
}
struct seg{
 
 
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XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

컴파일 시 표준 에러 (stderr) 메시지

catdog.cpp: In function 'void hld(int)':
catdog.cpp:152:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=1; i<gph[x].size(); i++){
               ~^~~~~~~~~~~~~~

• Subtask 1: 8 / 8
• Subtask 2: 30 / 30
• Subtask 3: 62 / 62