Problem DescriptionHOHO,終於從Speakless手上贏走了所有的糖果,是Gardon吃糖果時有個特殊的癖好,就是不喜歡將一樣的糖果放在一起吃,喜歡先吃一種,下一次吃另一種,這樣;可是Gardon不知道是否存在一種吃糖果的順序使得他能把所有糖果都吃完?請你寫個程式幫忙計算一下。 Input第一行有一個整數T,接下來T組資料,每組資料佔2行,第一行是一個整數N(0<N<=1000000),第二行是N個數,表示N種糖果的數目Mi(0<Mi<=100000
Problem Description掛鹽水的時候,如果滴起來有規律,先是滴一滴,停一下;然後滴二滴,停一下;再滴三滴,停一下...,現在有一個問題:這瓶鹽水一共有VUL毫升,每一滴是D毫升,每一滴的速度是一秒(假設最後一滴不到D毫升,則花費的時間也算一秒),停一下的時間也是一秒這瓶水什麼時候能掛完呢? Input輸入資料包含多個測試執行個體,每個執行個體佔一行,由VUL和D組成,其中
Matrix Chain MultiplicationTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 797 Accepted Submission(s): 553Problem DescriptionMatrix multiplication problem is a typical example of dynamical
SafecrackerTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5953 Accepted Submission(s): 2963Problem Description=== Op tech briefing, 2002/11/02 06:42 CST === "The item is locked in a Klein
Problem Description某部隊進行新兵隊列訓練,將新兵從一開始按順序依次編號,並排成一行橫隊,訓練的規則如下:從頭開始一至二報數,凡報到二的出列,剩下的向小序號方向靠攏,再從頭開始進行一至三報數,凡報到三的出列,剩下的向小序號方向靠攏,繼續從頭開始進行一至二報數。。。,以後從頭開始輪流進行一至二報數、一至三報數直到剩下的人數不超過三人為止。 Input本題有多個測試資料群組,第一行為組數N,接著為N行新兵人數,新兵人數不超過5000。 Output共有N行,分別對應輸入的新兵人數,
Corn FieldsTime Limit:2000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uDescriptionFarmer John has purchased a lush new rectangular pasture composed of M by N (1 ≤ M ≤ 12; 1 ≤ N ≤ 12) square parcels. He wants to grow some yummy
Problem Descriptionlin2144是一隻小菜鳥,都是笨鳥先飛,lin2144想來個菜鳥先飛,他從0點出發一開始的飛行速度為1m/s,每過一個單位時間lin2144的飛行速度比上一個單位時間的飛行速度快2m/s,問n (0 < n < 10^5)個單位時間之後lin2144飛了多遠? Input輸入一個T表示為有幾組資料每組資料輸入一個n,表示lin2144飛行的時間. Output輸出lin2144飛行了多遠,因為數字很大,所以對10000模數. Sample
Problem DescriptionIgnatius likes to write words in reverse way. Given a single line of text which is written by Ignatius, you should reverse all the words and then output them. InputThe input contains several test cases. The first line of the input
Problem DescriptionGenerally speaking, there are a lot of problems about strings processing. Now you encounter another such problem. If you get two strings, such as “asdf” and “sdfg”, the result of the addition between them is “asdfg”, for “sdf” is
Problem DescriptionHomer: Marge, I just figured out a way to discover some of the talents we weren’t aware we had.Marge: Yeah, what is it?Homer: Take me for example. I want to find out if I have a talent in politics, OK?Marge: OK.Homer: So I take