Submission #4431262
Source Code Expand
import java.io.IOException; import java.io.InputStream; import java.util.*; public class Main { public static void main(String[] args) { FastScanner sc = new FastScanner(); int a = sc.nextInt(); int b = sc.nextInt(); System.out.println(a-b); } } class FastScanner { private final InputStream in = System.in; private final byte[] buffer = new byte[1024]; private int ptr = 0; private int buflen = 0; private 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; } private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;} private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;} public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();} public String next() { if (!hasNext()) throw new NoSuchElementException(); StringBuilder sb = new StringBuilder(); int b = readByte(); while(isPrintableChar(b)) { sb.appendCodePoint(b); b = readByte(); } return sb.toString(); } public 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(); } } public int nextInt() { long nl = nextLong(); if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException(); return (int) nl; } public double nextDouble() { return Double.parseDouble(next());} }
Submission Info
Submission Time | |
---|---|
Task | A - 積雪深差 |
User | warachia |
Language | Java8 (OpenJDK 1.8.0) |
Score | 100 |
Code Size | 2461 Byte |
Status | AC |
Exec Time | 69 ms |
Memory | 20948 KB |
Judge Result
Set Name | all | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
all | 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01.txt | AC | 68 ms | 18388 KB |
00_sample_02.txt | AC | 68 ms | 18644 KB |
00_sample_03.txt | AC | 67 ms | 19284 KB |
test_01.txt | AC | 67 ms | 17620 KB |
test_02.txt | AC | 69 ms | 20436 KB |
test_03.txt | AC | 66 ms | 17876 KB |
test_04.txt | AC | 68 ms | 17748 KB |
test_05.txt | AC | 68 ms | 19412 KB |
test_06.txt | AC | 69 ms | 20948 KB |
test_07.txt | AC | 68 ms | 19156 KB |
test_08.txt | AC | 68 ms | 18260 KB |
test_09.txt | AC | 68 ms | 19540 KB |
test_10.txt | AC | 66 ms | 19668 KB |
test_11.txt | AC | 69 ms | 19156 KB |
test_12.txt | AC | 69 ms | 20436 KB |
test_13.txt | AC | 68 ms | 19156 KB |
test_14.txt | AC | 66 ms | 17748 KB |
test_15.txt | AC | 69 ms | 20436 KB |
test_16.txt | AC | 69 ms | 19028 KB |
test_17.txt | AC | 68 ms | 18260 KB |