这个给了实际的value，而还是造一个based on index的segment tree才行。 Thought1是失败的，因为虽然省了空间，但是search time还是O(n). Thought2才是真正的segment tree (based on index interval). 重要trick: 在query前，给进去的start和end是： 0 ~ value-1.

* - Count how many odd numbers exist from 0 to high * - Count how many odd numbers exist from 0 to low - 1 ...

Serialization is the process of converting a Java object into a sequence of bytes so they can be written to disk, sent over a network, or stored outside of memory. Later, the Java virtual machine (JVM ...

‘19 Kids and Counting’ alum Jill Duggar announced she is leaving her family's home state of Arkansas after her husband Derick Dillard, with whom she shares three kids, joined the Marine Corps. 19 Kids ...

Former reality TV star Joseph Duggar on Friday waived his right to an extradition hearing in Arkansas, which set in motion his transfer to Florida to face a child molestation charge. Duggar, 31, was ...

Objectives: To examine the effect of six weeks of strength and proprioception training on eversion to inversion isokinetic strength ratios (E/I ratios) in subjects with unilateral functional ankle ...

Each chromosome pair viewed in a karyotype appears to have its own distinct "bar code" of bands. What changes do scientists look for in a karyotype when diagnosing diseases and disorders? The process ...

For some people, tracking food and calorie intake can be helpful for promoting weight loss or management. Research shows that people who log calories lose more weight, even if they don’t tracke very ...