結果

問題 No.429 CupShuffle
ユーザー kitakitalilykitakitalily
提出日時 2019-04-25 15:23:05
言語 Java21
(openjdk 21)
結果
AC  
実行時間 1,170 ms / 2,000 ms
コード長 4,898 bytes
コンパイル時間 3,260 ms
コンパイル使用メモリ 80,500 KB
実行使用メモリ 64,068 KB
最終ジャッジ日時 2024-04-29 22:17:11
合計ジャッジ時間 11,757 ms
ジャッジサーバーID
(参考情報)
judge2 / judge5
このコードへのチャレンジ
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テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 248 ms
50,420 KB
testcase_01 AC 164 ms
47,500 KB
testcase_02 AC 175 ms
47,724 KB
testcase_03 AC 172 ms
47,540 KB
testcase_04 AC 240 ms
48,268 KB
testcase_05 AC 159 ms
47,516 KB
testcase_06 AC 243 ms
50,676 KB
testcase_07 AC 249 ms
50,724 KB
testcase_08 AC 177 ms
47,460 KB
testcase_09 AC 247 ms
50,480 KB
testcase_10 AC 474 ms
52,444 KB
testcase_11 AC 1,168 ms
59,180 KB
testcase_12 AC 1,061 ms
64,068 KB
testcase_13 AC 1,105 ms
57,216 KB
testcase_14 AC 1,170 ms
63,752 KB
testcase_15 AC 154 ms
47,552 KB
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ソースコード

diff #

import java.util.*;

public class Main {
	static int mod = 1000000007;
  static int size = 200000;
	static long[] fac = new long[size];
	static long[] finv = new long[size];
	static long[] inv = new long[size];
  static int INF = Integer.MAX_VALUE;

 	public static void main(String[] args){
		Scanner scanner = new Scanner(System.in);
		int n = scanner.nextInt();
		int k = scanner.nextInt();
		int x = scanner.nextInt();
		int[] a = new int[k];
		int[] b = new int[k];
		for(int i = 0; i < x-1; i++){
			a[i] = scanner.nextInt()-1;
			b[i] = scanner.nextInt()-1;
		}
		if(scanner.next() == "?"){
			a[x-1] = 100001;
		}
		if(scanner.next() == "?"){
			b[x-1] = 100001;
		}
		for(int i = x; i < k; i++){
			a[i] = scanner.nextInt()-1;
			b[i] = scanner.nextInt()-1;
		}
		//後ろから順に?までswap
		int[] c = new int[n];
		for(int i = 0; i < n; i++){
			c[i] = scanner.nextInt()-1;
		}
		for(int i = k-1; i > x-1; i--){
			int tmp = c[a[i]];
			c[a[i]] = c[b[i]];
			c[b[i]] = tmp;
		}
		//前から順に?までawap
		int[] pre = new int[n];
		for(int i = 0; i < n; i++){
			pre[i] = i;
		}
		for(int i = 0; i < x-1; i++){
			int tmp2 = pre[a[i]];
			pre[a[i]] = pre[b[i]];
			pre[b[i]] = tmp2;
		}
		List<Integer> list = new ArrayList<Integer>();
		for(int i = 0; i < n; i++){
			if(pre[i] != c[i]){
				list.add(i);
			}
		}
		for(int i : list){
			System.out.print(i+1 + " ");
		}
		System.out.println();
	}
  static class Pair implements Comparable<Pair>{
    int x, y;
    Pair(int a, int b){
        x = a;
        y = b;
    }
    @Override
    public boolean equals(Object o){
        if (this == o) return true;
        if (!(o instanceof Pair)) return false;
        Pair p = (Pair) o;
        return x == p.x && y == p.y;
    }
    @Override
    public int compareTo(Pair p){
        //return x == p.x ? y - p.y : x - p.x; //xで昇順にソート
        //return (x == p.x ? y - p.y : x - p.x) * -1; //xで降順にソート
        //return y == p.y ? x - p.x : y - p.y;//yで昇順にソート
        return (y == p.y ? x - p.x : y - p.y)*-1;//yで降順にソート
    }
  }
	static class E{
		int to;
		E(int to){
			this.to = to;
		}
	}
  static class Edge implements Comparable<Edge>{
    int from;
    int to;
    int cost;

    Edge(int from, int to,int cost){
      this.from = from;
      this.to = to;
      this.cost = cost;
    }

    public int compareTo(Edge e) {
      return this.cost - e.cost;
    }

  }
  //繰り返し二乗法
  public static long pow(long x, long n){
    long ans = 1;
    while(n > 0){
      if((n & 1) == 1){
        ans = ans * x;
        ans %= mod;
      }
      x = x * x % mod;
      n >>= 1;
    }
    return ans;
  }

  //fac, inv, finvテーブルの初期化、これ使う場合はinitComb()で初期化必要
	public static  void initComb(){
		fac[0] = finv[0] = inv[0] = fac[1] = finv[1] = inv[1] = 1;
		for (int i = 2; i < size; ++i) {
			fac[i] = fac[i - 1] * i % mod;
			inv[i] = mod - (mod / i) * inv[(int) (mod % i)] % mod;
			finv[i] = finv[i - 1] * inv[i] % mod;
		}
	}

	//nCk % mod
	public static  long comb(int n, int k){
		return fac[n] * finv[k] % mod * finv[n - k] % mod;
	}

	//n! % mod
	public static  long fact(int n){
		return fac[n];
	}

	//(n!)^-1 with % mod
	public static long finv(int n){
		return finv[n];
	}

  static class UnionFind {
    int[] parent;
    public UnionFind(int size) {
      parent = new int[size];
      Arrays.fill(parent, -1);
    }
    public boolean unite(int x, int y) {
      x = root(x);
      y = root(y);
      if (x != y) {
        if (parent[y] < parent[x]) {
          int tmp = y;
          y = x;
          x = tmp;
        }
        parent[x] += parent[y];
        parent[y] = x;
        return true;
      }
      return false;
    }
    public boolean same(int x, int y) {
      return root(x) == root(y);
    }
    public int root(int x) {
      return parent[x] < 0 ? x : (parent[x] = root(parent[x]));
    }
    public int size(int x) {
      return -parent[root(x)];
    }
  }
  public static int upperBound(long[] a,long val){
    return upperBound(a,0,a.length,val);
  }
  public static int upperBound(long[] a,int l,int r,long val){
    if(r-l==1){
      if(a[l]>val) return l;
      return r;
    }
    int mid=(l+r)/2;
    if(a[mid]>val){
      return upperBound(a,l,mid,val);
    }else{
      return upperBound(a,mid,r,val);
    }
  }
  public static int lowerBound(long[] a,long val){
     return lowerBound(a,0,a.length,val);
 }
  public static int lowerBound(long[] a,int l,int r,long val){
    if(r-l==1){
      if(a[l]<val) return r;
      return l;
    }
    int mid=(l+r)/2;
    if(a[mid]<val){
      return lowerBound(a,mid,r,val);
    }else{
      return lowerBound(a,l,mid,val);
    }
  }
  //n,mの最大公約数
  public static int gcd(int n, int m){
    if(m > n) return gcd(m,n);
    if(m == 0) return n;
    return gcd(m, n%m);
  }
}
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