제출 #336635

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
336635	2020-12-16 06:48:02	super_j6	Nafta (COI15_nafta)	C++14	34 / 100	1052 ms	59884 KiB

nafta

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#include <iostream>
#include <cstdio>
#include <algorithm>
#include <string.h>
using namespace std;
#define endl '\n'
#define ll long long
#define pi pair<int, int>
#define f first
#define s second
const int mxn = 2002, mxk = mxn * mxn, w = 2;
const int dx[w] = {1, 0};
const int dy[w] = {0, 1};
int n, m, k;
int s[mxk], l[mxk], r[mxk], par[mxk], rnk[mxk];
int a[mxn][mxn], f[mxn][mxn], dp[mxn][mxn];
int fnd(int x){
  return x == par[x] ? x : par[x] = fnd(par[x]);
}
int main(){
  ios::sync_with_stdio(0);
  cin.tie(0);
  
  cin >> n >> m;
  
  memset(a, -1, sizeof(a));
  for(int i = 1; i <= n; i++)
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 23 / 23
• Subtask 3: 0 / 66