参考: https://docs.oracle.com/javase/7/docs/api/java/util/Collections.html#binarySearch(java.util.List,%20T)
else if (a[k] < value) start = k+1; else { return k; } } return -1; } } package com.bjsxt.chap5; public class TestArrayCopy { public static void main(String args[]) { String[] s = { "Mircosoft", "IBM", "Sun", "Oracle", "Apple" }; String[] sBak = new String[6]...
这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Collections.binarySearch()方法的具体详情如下: 包路径:java.util.Collections 类名称:Collections 方法名:binarySearch Collections.binarySearch介绍 [英]Performs a binary search for ...
您需要将DictionaryElement作为密钥传递: DictionaryElements key = new DictionaryElements(wordInEnglish, translation);int index = Collections.binarySearch(dictionaryList, key); https://docs.oracle.com/javase/7/docs/api/java/util/Collections.html#binarySearch(java.util.List,%20T) 将数组对象值推入新的...
EVALUATION A clean test case: import java.util.*; public class Bug { public static void main(String[] args) throws Throwable { int n = (1<<30) + 7; byte[] big = new byte[n]; big[n - 1] = (byte) 43; big[n - 2] = (byte) 42; int s = Arrays.binarySearch(big, (byte...