#445828 (Java21) No.538 N.G.S.

• 問題: No.538 N.G.S.
• ユーザー: 37zigen
• 提出日時: 2020-03-19 17:52:03
• 言語: Java21 (openjdk 21)
• 結果: AC
• 実行時間: 41 ms / 2,000 ms
• コード長: 2,418 bytes
• コンパイル時間: 4,128 ms
• コンパイル使用メモリ: 74,116 KB
• 実行使用メモリ: 49,496 KB
• 最終ジャッジ日時: 2023-08-20 20:59:39
• 合計ジャッジ時間: 6,833 ms
• ジャッジサーバーID （参考情報）: judge12 / judge11

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	38 ms; 49,332 KB
testcase_01	AC	37 ms; 49,068 KB
testcase_02	AC	38 ms; 48,972 KB
testcase_03	AC	37 ms; 49,080 KB
testcase_04	AC	38 ms; 49,496 KB
testcase_05	AC	37 ms; 49,160 KB
testcase_06	AC	37 ms; 49,312 KB
testcase_07	AC	38 ms; 49,072 KB
testcase_08	AC	37 ms; 49,072 KB
testcase_09	AC	37 ms; 49,300 KB
testcase_10	AC	36 ms; 49,024 KB
testcase_11	AC	36 ms; 49,312 KB
testcase_12	AC	37 ms; 49,068 KB
testcase_13	AC	37 ms; 49,072 KB
testcase_14	AC	36 ms; 49,232 KB
testcase_15	AC	36 ms; 49,232 KB
testcase_16	AC	37 ms; 49,164 KB
testcase_17	AC	36 ms; 47,196 KB
testcase_18	AC	41 ms; 48,960 KB
testcase_19	AC	40 ms; 49,000 KB
testcase_20	AC	36 ms; 49,160 KB
testcase_21	AC	36 ms; 49,008 KB
testcase_22	AC	37 ms; 49,144 KB
testcase_23	AC	37 ms; 49,176 KB
testcase_24	AC	37 ms; 49,116 KB
testcase_25	AC	37 ms; 49,396 KB
testcase_26	AC	36 ms; 49,076 KB
testcase_27	AC	37 ms; 49,072 KB
testcase_28	AC	37 ms; 49,288 KB
testcase_29	AC	37 ms; 49,140 KB
testcase_30	AC	36 ms; 49,236 KB
testcase_31	AC	36 ms; 49,180 KB
testcase_32	AC	36 ms; 49,136 KB
testcase_33	AC	37 ms; 48,960 KB
testcase_34	AC	37 ms; 48,960 KB
testcase_35	AC	37 ms; 49,480 KB
testcase_36	AC	37 ms; 49,016 KB
testcase_37	AC	36 ms; 49,320 KB
testcase_38	AC	36 ms; 49,152 KB
testcase_39	AC	36 ms; 49,136 KB
testcase_40	AC	36 ms; 49,296 KB
testcase_41	AC	36 ms; 49,216 KB
testcase_42	AC	37 ms; 49,068 KB
testcase_43	AC	39 ms; 47,264 KB
testcase_44	AC	39 ms; 49,144 KB
testcase_45	AC	37 ms; 48,964 KB
testcase_46	AC	37 ms; 49,136 KB
testcase_47	AC	36 ms; 49,180 KB
testcase_48	AC	36 ms; 49,072 KB
testcase_49	AC	36 ms; 49,072 KB
testcase_50	AC	37 ms; 49,116 KB
testcase_51	AC	37 ms; 49,068 KB
testcase_52	AC	36 ms; 49,156 KB
testcase_53	AC	37 ms; 49,060 KB
testcase_54	AC	36 ms; 49,064 KB

ソースコード

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));
	}

}