Segment tree directory

As part you do not understand when reading this article, please ask in the comments area

Thank  LZGZ  of  Ryougi Kukoc  chiefs.

 

Contents (click to enter the corresponding articles marked * are good questions / problems)

 1.  segment tree general introduction  (partially containing the base operation of the segment tree)

 2.  (A) hdu1166  (modified single-point summation interval)

 3. (B) hdu1754 (single point seeking to modify the maximum interval)

 4. (C) hdu1394 * (number of seek reverse)

 5. The (D) hdu1698 (modified sections)

 6. The (E) Luogu3372 (stencil title)

 7. (f) Luogu3373 * (template title)

 8. The (G) hdu4578 * (squares and interval, and cubic)

 9. The (H) poj3667 (merging section)

 10. The (I) hdu1540 (merging section)

 11. (J) uva1400 * (query interval and location attempts)

 

Part OJ Portal:
HDU

 

luogu

vjudge

lydsy

 

I wish you a happy liver problem! (Do not stay up late qwq ~)