結果

問題 No.1338 Giant Class
ユーザー watarimaycry2watarimaycry2
提出日時 2021-01-15 21:49:35
言語 Java21
(openjdk 21)
結果
AC  
実行時間 683 ms / 2,000 ms
コード長 3,289 bytes
コンパイル時間 3,628 ms
コンパイル使用メモリ 76,576 KB
実行使用メモリ 80,596 KB
最終ジャッジ日時 2023-08-17 16:45:55
合計ジャッジ時間 13,790 ms
ジャッジサーバーID
（参考情報） 		judge14 / judge15
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 44 ms
47,840 KB
testcase_01 AC 44 ms
49,352 KB
testcase_02 AC 524 ms
73,032 KB
testcase_03 AC 47 ms
49,516 KB
testcase_04 AC 52 ms
49,444 KB
testcase_05 AC 67 ms
49,760 KB
testcase_06 AC 462 ms
67,500 KB
testcase_07 AC 563 ms
75,632 KB
testcase_08 AC 446 ms
67,408 KB
testcase_09 AC 406 ms
64,468 KB
testcase_10 AC 601 ms
77,988 KB
testcase_11 AC 188 ms
56,608 KB
testcase_12 AC 473 ms
73,836 KB
testcase_13 AC 440 ms
66,948 KB
testcase_14 AC 232 ms
59,464 KB
testcase_15 AC 265 ms
58,980 KB
testcase_16 AC 184 ms
56,220 KB
testcase_17 AC 433 ms
67,092 KB
testcase_18 AC 225 ms
58,948 KB
testcase_19 AC 318 ms
62,200 KB
testcase_20 AC 659 ms
80,160 KB
testcase_21 AC 683 ms
80,120 KB
testcase_22 AC 668 ms
80,596 KB
権限があれば一括ダウンロードができます

ソースコード

diff # 

import java.util.*; import java.io.*; import java.math.*;
public class Main{
	//Don't have to see. start------------------------------------------
	static class InputIterator{
		ArrayList<String> inputLine = new ArrayList<>(1024);
		int index = 0; int max; String read;
		InputIterator(){
			BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
			try{
				while((read = br.readLine()) != null){
					inputLine.addAll(Arrays.asList(read.split(" ")));
				}
			}catch(IOException e){}
			max = inputLine.size();
		}
		boolean hasNext(){return (index < max);}
		String next(){
			if(hasNext()){
				return inputLine.get(index++);
			}else{
				throw new IndexOutOfBoundsException("There is no more input");
			}
		}
	}
	static HashMap<Integer, String> CONVSTR = new HashMap<>();
	static InputIterator ii = new InputIterator();//This class cannot be used in reactive problem.
	static PrintWriter out = new PrintWriter(System.out);
	static void flush(){out.flush();}
	static void myout(Object t){out.println(t);}
	static void myerr(Object t){System.err.print("debug:");System.err.println(t);}
	static String next(){return ii.next();}
	static boolean hasNext(){return ii.hasNext();}
	static int nextInt(){return Integer.parseInt(next());}
	static long nextLong(){return Long.parseLong(next());}
	static double nextDouble(){return Double.parseDouble(next());}
	static ArrayList<String> nextCharArray(){return myconv(next(), 0);}
	static ArrayList<String> nextStrArray(int size){
		ArrayList<String> ret = new ArrayList<>(size);
		for(int i = 0; i < size; i++){
			ret.add(next());
		}
		return ret;
	}
	static ArrayList<Integer> nextIntArray(int size){
		ArrayList<Integer> ret = new ArrayList<>(size);
		for(int i = 0; i < size; i++){
			ret.add(Integer.parseInt(next()));
		}
		return ret;
	}
	static ArrayList<Long> nextLongArray(int size){
		ArrayList<Long> ret = new ArrayList<>(size);
		for(int i = 0; i < size; i++){
			ret.add(Long.parseLong(next()));
		}
		return ret;
	}
	@SuppressWarnings("unchecked")
	static String myconv(Object list, int no){//only join
		String joinString = CONVSTR.get(no);
		if(list instanceof String[]){
			return String.join(joinString, (String[])list);
		}else if(list instanceof ArrayList){
			return String.join(joinString, (ArrayList)list);
		}else{
			throw new ClassCastException("Don't join");
		}
	}
	static ArrayList<String> myconv(String str, int no){//only split
		String splitString = CONVSTR.get(no);
		return new ArrayList<String>(Arrays.asList(str.split(splitString)));
	}
	public static void main(String[] args){
		CONVSTR.put(8, " "); CONVSTR.put(9, "\n"); CONVSTR.put(0, "");
		solve();flush();
	}
	//Don't have to see. end------------------------------------------
	static void solve(){//Here is the main function
		int H = nextInt();
		int W = nextInt();
		int Q = nextInt();
		long output = (long)H * W;
		HashMap<Integer, Integer> map = new HashMap<>();
		for(int i = 0; i < Q; i++){
			int Y = nextInt();
			int X = nextInt();
			if(map.containsKey(X)){
				if(Y < map.get(X)){
					output += H - map.get(X) + 1;
					output -= H - Y + 1;
					map.put(X, Y);
				}
			}else{
				output -= H - Y + 1;
				map.put(X, Y);
			}
			myout(output);
		}
	}

	//Method addition frame start



	//Method addition frame end
}
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