Submission #1790798


Source Code Expand

import java.util.*;
import java.io.*;

public class Main {
    private static IO io = new IO();
    
    public static void main(String[] args) {
        int a = io.nextInt();
        int b = io.nextInt();
        int m = a%b;
        if (m==0) System.out.println(0);
        else System.out.println(b-m);
    }

    static class IO extends PrintWriter {
        private final InputStream in;
        private final byte[] buffer = new byte[1024];
        private int ptr = 0;
        private int buflen = 0;

        IO() {
            this(System.in);
        }

        IO(InputStream source) {
            super(System.out);
            this.in = source;
        }

        boolean hasNextByte() {
            if (ptr < buflen) return true;
            else {
                ptr = 0;
                try {
                    buflen = in.read(buffer);
                } catch (IOException e) {
                    e.printStackTrace();
                }
                if (buflen <= 0) return false;
            }
            return true;
        }
        int readByte() {
            if (hasNextByte()) return buffer[ptr++];
            else return -1;
        }
        boolean isPrintableChar(int c) {return 33<=c &&c <=126;}
        void skipUnprintable() {while(hasNextByte() && !isPrintableChar(buffer[ptr]))ptr++;}
        boolean hasNext() {
            skipUnprintable();
            return hasNextByte();
        }

        long nextLong() {
            if (!hasNext()) throw new NoSuchElementException();
            long n = 0;
            boolean minus = false;
            int b = readByte();
            if (b == '-') {
                minus = true;
                b = readByte();
            }
            if (b < '0' || '9' < b) throw new NumberFormatException();
            while (true) {
                if ('0' <= b && b <= '9') {
                    n *= 10;
                    n += b - '0';
                } else if (b == -1 || !isPrintableChar(b)) return minus ? -n : n;
                else throw new NumberFormatException();
                b = readByte();
            }
        }

        int nextInt() {
            long nl = nextLong();
            if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException();
            return (int) nl;
        }

        public void close() {
            super.close();
            try {
                in.close();
            } catch (IOException ignored) {
            }
        }
    }
}

Submission Info

Submission Time
Task A - けんしょう先生のお菓子配り
User creep04
Language Java8 (OpenJDK 1.8.0)
Score 100
Code Size 2582 Byte
Status AC
Exec Time 161 ms
Memory 21332 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 4
AC × 18
Set Name Test Cases
Sample subtask0_sample01.txt, subtask0_sample02.txt, subtask0_sample03.txt, subtask0_sample04.txt
All subtask0_sample01.txt, subtask0_sample02.txt, subtask0_sample03.txt, subtask0_sample04.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt
Case Name Status Exec Time Memory
subtask0_sample01.txt AC 70 ms 20820 KB
subtask0_sample02.txt AC 66 ms 19284 KB
subtask0_sample03.txt AC 68 ms 21332 KB
subtask0_sample04.txt AC 67 ms 19668 KB
subtask1_01.txt AC 68 ms 18644 KB
subtask1_02.txt AC 67 ms 17748 KB
subtask1_03.txt AC 161 ms 19156 KB
subtask1_04.txt AC 68 ms 21204 KB
subtask1_05.txt AC 68 ms 20564 KB
subtask1_06.txt AC 69 ms 21332 KB
subtask1_07.txt AC 68 ms 20564 KB
subtask1_08.txt AC 68 ms 18388 KB
subtask1_09.txt AC 67 ms 21204 KB
subtask1_10.txt AC 69 ms 20944 KB
subtask1_11.txt AC 66 ms 19284 KB
subtask1_12.txt AC 68 ms 18644 KB
subtask1_13.txt AC 68 ms 19412 KB
subtask1_14.txt AC 65 ms 19412 KB