結果

問題 No.668 6.0*10^23
ユーザー GrenacheGrenache
提出日時 2018-04-01 20:53:27
言語 Java21
(openjdk 21)
結果
AC  
実行時間 169 ms / 2,000 ms
コード長 4,238 bytes
コンパイル時間 3,530 ms
コンパイル使用メモリ 79,476 KB
実行使用メモリ 56,144 KB
最終ジャッジ日時 2023-09-12 18:00:30
合計ジャッジ時間 12,692 ms
ジャッジサーバーID
（参考情報） 		judge15 / judge12
このコードへのチャレンジ
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テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 111 ms
54,100 KB
testcase_01 AC 157 ms
55,696 KB
testcase_02 AC 152 ms
55,696 KB
testcase_03 AC 145 ms
55,760 KB
testcase_04 AC 145 ms
55,560 KB
testcase_05 AC 143 ms
55,932 KB
testcase_06 AC 149 ms
55,216 KB
testcase_07 AC 109 ms
55,628 KB
testcase_08 AC 112 ms
56,044 KB
testcase_09 AC 112 ms
55,492 KB
testcase_10 AC 145 ms
55,680 KB
testcase_11 AC 167 ms
56,016 KB
testcase_12 AC 145 ms
55,528 KB
testcase_13 AC 158 ms
55,564 KB
testcase_14 AC 160 ms
56,060 KB
testcase_15 AC 138 ms
53,984 KB
testcase_16 AC 141 ms
55,892 KB
testcase_17 AC 161 ms
55,916 KB
testcase_18 AC 147 ms
55,832 KB
testcase_19 AC 144 ms
55,880 KB
testcase_20 AC 148 ms
55,912 KB
testcase_21 AC 149 ms
55,500 KB
testcase_22 AC 169 ms
55,712 KB
testcase_23 AC 154 ms
55,676 KB
testcase_24 AC 145 ms
55,740 KB
testcase_25 AC 161 ms
55,468 KB
testcase_26 AC 122 ms
55,592 KB
testcase_27 AC 148 ms
55,548 KB
testcase_28 AC 158 ms
56,048 KB
testcase_29 AC 145 ms
56,144 KB
testcase_30 AC 164 ms
55,856 KB
testcase_31 AC 152 ms
55,260 KB
testcase_32 AC 140 ms
55,748 KB
testcase_33 AC 158 ms
55,852 KB
testcase_34 AC 144 ms
55,780 KB
testcase_35 AC 144 ms
55,756 KB
testcase_36 AC 157 ms
55,940 KB
testcase_37 AC 159 ms
55,596 KB
testcase_38 AC 149 ms
55,596 KB
testcase_39 AC 169 ms
55,484 KB
testcase_40 AC 160 ms
55,860 KB
testcase_41 AC 157 ms
55,820 KB
testcase_42 AC 146 ms
55,376 KB
testcase_43 AC 157 ms
56,060 KB
testcase_44 AC 159 ms
55,716 KB
testcase_45 AC 110 ms
53,836 KB
testcase_46 AC 112 ms
55,808 KB
testcase_47 AC 111 ms
55,564 KB
testcase_48 AC 111 ms
55,780 KB
testcase_49 AC 110 ms
55,748 KB
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ソースコード

diff # 

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


public class Main_yukicoder668 {

	private static Scanner sc;
	private static Printer pr;

	private static void solve() {
		char[] s = sc.next().toCharArray();
		int n = s.length;

		int tmp = (s[0] - '0') * 10 + s[1] - '0';
		if (s[2] >= '5') {
			tmp++;
		}

		if (tmp == 100) {
			pr.printf("1.0*10^%d\n", n);
		} else {
			pr.printf("%d.%d*10^%d\n", tmp / 10, tmp % 10, n - 1);
		}
	}

	// ---------------------------------------------------
	public static void main(String[] args) {
		sc = new Scanner(INPUT == null ? System.in : new ByteArrayInputStream(INPUT.getBytes()));
		pr = new Printer(System.out);

		solve();

//		pr.close();
		pr.flush();
//		sc.close();
	}

	static String INPUT = null;

	@SuppressWarnings("unused")
	private static class Scanner {
		BufferedReader br;

		Scanner (InputStream in) {
			br = new BufferedReader(new InputStreamReader(in));
		}

		private boolean isPrintable(int ch) {
			return ch >= '!' && ch <= '~';
		}

		private boolean isCRLF(int ch) {
			return ch == '\n' || ch == '\r' || ch == -1;
		}

		private int nextPrintable() {
			try {
				int ch;
				while (!isPrintable(ch = br.read())) {
					if (ch == -1) {
						throw new NoSuchElementException();
					}
				}

				return ch;
			} catch (IOException e) {
				throw new NoSuchElementException();
			}
		}

		String next() {
			try {
				int ch = nextPrintable();
				StringBuilder sb = new StringBuilder();
				do {
					sb.appendCodePoint(ch);
				} while (isPrintable(ch = br.read()));

				return sb.toString();
			} catch (IOException e) {
				throw new NoSuchElementException();
			}
		}

		int nextInt() {
			try {
				// parseInt from Integer.parseInt()
				boolean negative = false;
				int res = 0;
				int limit = -Integer.MAX_VALUE;
				int radix = 10;

				int fc = nextPrintable();
				if (fc < '0') {
					if (fc == '-') {
						negative = true;
						limit = Integer.MIN_VALUE;
					} else if (fc != '+') {
						throw new NumberFormatException();
					}
					fc = br.read();
				}
				int multmin = limit / radix;

				int ch = fc;
				do {
					int digit = ch - '0';
					if (digit < 0 || digit >= radix) {
						throw new NumberFormatException();
					}
					if (res < multmin) {
						throw new NumberFormatException();
					}
					res *= radix;
					if (res < limit + digit) {
						throw new NumberFormatException();
					}
					res -= digit;

				} while (isPrintable(ch = br.read()));

				return negative ? res : -res;
			} catch (IOException e) {
				throw new NoSuchElementException();
			}
		}

		long nextLong() {
			try {
				// parseLong from Long.parseLong()
				boolean negative = false;
				long res = 0;
				long limit = -Long.MAX_VALUE;
				int radix = 10;

				int fc = nextPrintable();
				if (fc < '0') {
					if (fc == '-') {
						negative = true;
						limit = Long.MIN_VALUE;
					} else if (fc != '+') {
						throw new NumberFormatException();
					}
					fc = br.read();
				}
				long multmin = limit / radix;

				int ch = fc;
				do {
					int digit = ch - '0';
					if (digit < 0 || digit >= radix) {
						throw new NumberFormatException();
					}
					if (res < multmin) {
						throw new NumberFormatException();
					}
					res *= radix;
					if (res < limit + digit) {
						throw new NumberFormatException();
					}
					res -= digit;

				} while (isPrintable(ch = br.read()));

				return negative ? res : -res;
			} catch (IOException e) {
				throw new NoSuchElementException();
			}
		}

		float nextFloat() {
			return Float.parseFloat(next());
		}

		double nextDouble() {
			return Double.parseDouble(next());
		}

		String nextLine() {
			try {
				int ch;
				while (isCRLF(ch = br.read())) {
					if (ch == -1) {
						throw new NoSuchElementException();
					}
				}
				StringBuilder sb = new StringBuilder();
				do {
					sb.appendCodePoint(ch);
				} while (!isCRLF(ch = br.read()));

				return sb.toString();
			} catch (IOException e) {
				throw new NoSuchElementException();
			}
		}

		void close() {
			try {
				br.close();
			} catch (IOException e) {
//				throw new NoSuchElementException();
			}
		}
	}

	private static class Printer extends PrintWriter {
		Printer(OutputStream out) {
			super(out);
		}
	}
}
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