sdjzqing的专栏

Code FormatterTime Limit: 2 Seconds      Memory Limit: 65536 KB Some companies have special requirements for source code format, and it is also good for programmers to keep consistent code s

A. You're Given a String...time limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou're given a string of lower-case Latin

B. Partytime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputn people came to a party. Then those, who had no friends amo

C. Oranges and Applestime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputIn 2N - 1 boxes there are apples and oranges. Y

Judging Olympia Time Limit: 1000MS Memory limit: 65536K 题目描述 For years, a group of Regional Contest Directors (RCDs) of the ACM International Collegiate  Programming Contest (ICPC) have

Queen CollisionsTime Limit: 1000MS Memory limit: 65536K题目描述                        Lots of time has been spent by computer science students dealing with queens on a chess board. Tw

A Tale from the Dark Side of The MoonTime Limit: 1000MS Memory limit: 65536K 题目描述Us: So why don’t you just recompile the program Us: What about "ddd" and "dddd"? How does it on the new har

Rotating RingsTime Limit: 1000MS Memory limit: 65536K 题目描述Any square grid can be viewed as one or more rings, one inside the other. For example, as shown in figure (a), a 5 ∗ 5 grid is

Fermat’s Chirstmas Theorem Time Limit: 1000MS Memory limit: 65536K 题目描述In a letter dated December 25, 1640; the great mathematician Pierre de Fermat wrote to Marin Mersenne that he just pr