This paper first discusses the algorithm in which the Reader—Writer Problem can be solved with the signal quantity of recording class, and the algorithm has been further improved.

讨论了用记录型信号量解决读者—写者问题的算法，并对算法作了进一步改进。

youdao

writer Dava Sobel tells the story about longitude and how the problem of knowing it was solved.

VOA: special.2010.07.14

About this, it should be stressed that this writer has no problem with drilling offshore, in Alaska, or anyone else in these fifty states.

FORBES: Carpe Diem's Mark Perry Further Exposes the Absurdity of Energy Independence

Despite some critical indignation over Dave Eggers's "autobiography" of Valentino Achak Deng in "What Is the What, " I had no problem with the writer collaborating with his subject to make a great story even more compelling.

WSJ: Dear Book Lover: Fiction that Reads Like Nonfiction

Ms. MUNIRA MIRZA (Writer): Now, I have a problem with the war in Iraq.

NPR: British Stance in Iraq Tied to Airline Bomb Plot