제출 #364265

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
364265	2021-02-08 16:40:49	super_j6	Sailing Race (CEOI12_race)	C++14	75 / 100	3083 ms	24832 KiB

race

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#include <iostream>
#include <cstdio>
#include <algorithm>
#include <string.h>
#include <vector>
using namespace std;
#define endl '\n'
#define ll long long
#define pi pair<int, int>
#define f first
#define s second
 
const int mxn = 1000;
int n, m;
int dp[mxn][mxn][2], dp2[mxn][mxn][2], f[mxn][mxn][2];
vector<int> g[mxn], gr[mxn];
 
int main(){
  ios::sync_with_stdio(0);
  cin.tie(0);
  
  cin >> n >> m;
  
  for(int i = 0, x; i < n; i++)
  for(cin >> x; x; cin >> x)
  for(int j = 0; j < 2; j++)
  for(int l = 0; l < 2; l++){
    int u = j * n + i, v = l * n + x - 1;
    if(abs(u - v) < n){
      g[u].push_back(v);
 
 
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• Subtask 1: 75 / 100