結果
| 問題 | No.671 1000000007 | 
| コンテスト | |
| ユーザー |  threepipes_s | 
| 提出日時 | 2018-04-13 22:21:53 | 
| 言語 | Java (openjdk 23) | 
| 結果 | 
                                AC
                                 
                             | 
| 実行時間 | 53 ms / 2,000 ms | 
| コード長 | 2,275 bytes | 
| コンパイル時間 | 2,288 ms | 
| コンパイル使用メモリ | 78,044 KB | 
| 実行使用メモリ | 37,544 KB | 
| 最終ジャッジ日時 | 2024-06-26 21:44:07 | 
| 合計ジャッジ時間 | 3,282 ms | 
| ジャッジサーバーID (参考情報) | judge5 / judge3 | 
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| ファイルパターン | 結果 | 
|---|---|
| sample | AC * 3 | 
| other | AC * 9 | 
ソースコード
import java.io.*;
import java.math.BigInteger;
public class Main implements Runnable {
    static ContestScanner in;
    static Writer out;
    public static void main(String[] args) {
        new Thread(null, new Main(), "", 16 * 1024 * 1024).start();
    }
    public void run() {
        Main main = new Main();
        try {
            in = new ContestScanner();
            out = new Writer();
            main.solve();
            out.close();
            in.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    void solve() throws IOException {
        char[] s = in.nextToken().toCharArray();
        final int base = 8;
        int cnt = 0;
        for (int i = 0; i < s.length; i++) {
            if (s[i] == '0') cnt++;
        }
        System.out.println(Math.abs(base - cnt));
    }
}
class Writer extends PrintWriter{
    public Writer(String filename)throws IOException
    {super(new BufferedWriter(new FileWriter(filename)));}
    public Writer()throws IOException {super(System.out);}
}
class ContestScanner implements Closeable {
    private BufferedReader in;private int c=-2;
    public ContestScanner()throws IOException
    {in=new BufferedReader(new InputStreamReader(System.in));}
    public ContestScanner(String filename)throws IOException
    {in=new BufferedReader(new InputStreamReader(new FileInputStream(filename)));}
    public String nextToken()throws IOException {
        StringBuilder sb=new StringBuilder();
        while((c=in.read())!=-1&&Character.isWhitespace(c));
        while(c!=-1&&!Character.isWhitespace(c)){sb.append((char)c);c=in.read();}
        return sb.toString();
    }
    public String readLine()throws IOException{
        StringBuilder sb=new StringBuilder();if(c==-2)c=in.read();
        while(c!=-1&&c!='\n'&&c!='\r'){sb.append((char)c);c=in.read();}
        return sb.toString();
    }
    public long nextLong()throws IOException,NumberFormatException
    {return Long.parseLong(nextToken());}
    public int nextInt()throws NumberFormatException,IOException
    {return(int)nextLong();}
    public double nextDouble()throws NumberFormatException,IOException
    {return Double.parseDouble(nextToken());}
    public void close() throws IOException {in.close();}
}
            
            
            
        