結果

問題 No.652 E869120 and TimeZone
ユーザー uafr_csuafr_cs
提出日時 2018-02-23 22:36:47
言語 Java
(openjdk 23)
結果
AC  
実行時間 126 ms / 1,000 ms
コード長 2,658 bytes
コンパイル時間 2,618 ms
コンパイル使用メモリ 78,128 KB
実行使用メモリ 41,208 KB
最終ジャッジ日時 2024-06-11 12:18:46
合計ジャッジ時間 8,014 ms
ジャッジサーバーID
(参考情報)
judge5 / judge1
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 * 5
other AC * 30
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.BufferedReader;
import java.io.Closeable;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.StringTokenizer;
public class Main {
public static final long INF = Long.MAX_VALUE / 2 -1;
public static void main(String[] args) throws IOException {
try (Scanner sc = new Scanner(System.in)) {
final int h = sc.nextInt();
final int m = sc.nextInt();
int minutes = h * 60 + m;
String str = sc.next().substring(3);
if(str.charAt(0) == '-'){
str = str.substring(1);
if(str.indexOf(".") < 0){
minutes -= 60 * (Integer.parseInt(str) + 9);
}else{
minutes -= 60 * (Integer.parseInt(str.substring(0, str.indexOf("."))) + 9);
final String lower = str.substring(str.indexOf(".") + 1);
minutes -= 6 * Integer.parseInt(lower);
}
while(minutes < 0){ minutes += 60 * 24; }
}else{
if(str.indexOf(".") < 0){
minutes += 60 * (Integer.parseInt(str) - 9);
}else{
minutes += 60 * (Integer.parseInt(str.substring(0, str.indexOf("."))) - 9);
final String lower = str.substring(str.indexOf(".") + 1);
minutes += 6 * Integer.parseInt(lower);
}
while(minutes < 0){ minutes += 60 * 24; }
}
System.out.printf("%02d:%02d\n", (minutes / 60) % 24, minutes % 60);
}
}
public static class Scanner implements Closeable {
private BufferedReader br;
private StringTokenizer tok;
public Scanner(InputStream is) throws IOException {
br = new BufferedReader(new InputStreamReader(is));
}
private void getLine() throws IOException {
while (!hasNext()) {
tok = new StringTokenizer(br.readLine());
}
}
private boolean hasNext() {
return tok != null && tok.hasMoreTokens();
}
public String next() throws IOException {
getLine();
return tok.nextToken();
}
public int nextInt() throws IOException {
return Integer.parseInt(next());
}
public long nextLong() throws IOException {
return Long.parseLong(next());
}
public double nextDouble() throws IOException {
return Double.parseDouble(next());
}
public int[] nextIntArray(int n) throws IOException {
final int[] ret = new int[n];
for (int i = 0; i < n; i++) {
ret[i] = this.nextInt();
}
return ret;
}
public long[] nextLongArray(int n) throws IOException {
final long[] ret = new long[n];
for (int i = 0; i < n; i++) {
ret[i] = this.nextLong();
}
return ret;
}
public void close() throws IOException {
br.close();
}
}
}
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