#248682 (Java) No.668 6.0*10^23

• 問題: No.668 6.0*10^23
• ユーザー: Grenache
• 提出日時: 2018-04-01 20:53:27
• 言語: Java (openjdk 23)
• 結果: AC
• 実行時間: 170 ms / 2,000 ms
• コード長: 4,238 bytes
• コンパイル時間: 3,108 ms
• コンパイル使用メモリ: 77,848 KB
• 実行使用メモリ: 54,580 KB
• 最終ジャッジ日時: 2024-06-30 05:43:54
• 合計ジャッジ時間: 11,203 ms
• ジャッジサーバーID （参考情報）: judge5 / judge3

ファイルパターン	結果
other	AC * 50

ソースコード

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
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);
        }
    }
}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX