結果

問題 No.538 N.G.S.
ユーザー 37zigen
提出日時 2020-03-19 17:52:03
言語 Java
(openjdk 23)
結果
AC  
実行時間 60 ms / 2,000 ms
コード長 2,418 bytes
コンパイル時間 2,504 ms
コンパイル使用メモリ 77,780 KB
実行使用メモリ 50,308 KB
最終ジャッジ日時 2024-12-14 03:22:41
合計ジャッジ時間 7,037 ms
ジャッジサーバーID
(参考情報)
judge5 / judge4
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 4
other AC * 51
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 #
プレゼンテーションモードにする

import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.util.Arrays;
import java.util.NoSuchElementException;
public class Main {
public static void main(String[] args) throws FileNotFoundException {
long t = System.currentTimeMillis();
new Main().run();
System.err.println(System.currentTimeMillis() - t);
}
long gcd(long a,long b) {
return a==0?b:gcd(b%a,a);
}
void run() {
Scanner sc = new Scanner();
long[] b=new long[3];
for(int i=0;i<3;++i)b[i]=sc.nextLong();
double r=1.*(b[2]-b[1])/(b[1]-b[0]);
double d=b[1]-r*b[0];
System.out.println((long)Math.round(r*b[2]+d));
}
class Scanner {
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 boolean isPrintableChar(int c) {
return 33 <= c && c <= 126;
}
private void skipUnprintable() {
while (hasNextByte() && !isPrintableChar(buffer[ptr]))
ptr++;
}
public boolean hasNext() {
skipUnprintable();
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() {
return (int) nextLong();
}
}
static void tr(Object... objects) {
System.out.println(Arrays.deepToString(objects));
}
}
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