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package chapter_09;
/**
* 与复杂的逻辑斗争
*
* @author biezhi
* @date 2018/7/14
*/
public class Example4 {
class Range{
int begin;
int end;
// 如：(0, 5) 会和 (3, 8) 重合
// (0, 2) (2,4)
boolean overlapsWith(Range other){
// 检查自己的任意端点是否在 other 的范围之内
// return (begin >= other.begin && begin <= other.end) ||
// (end >= other.begin && end <= other.end);
// return (begin >= other.begin && begin < other.end) ||
// (end > other.begin && end <= other.end) ||
// (begin <= other.begin && end >= other.end);
if(other.end <= begin) return false;
if(other.begin >= end) return false;
return true;
}
}
}