pojgrids基本練習題資料

1、POJGrids基本練習題資料基本練習題資料POJ——1004FinancialManagement...............................................3POJ——1664放蘋果放蘋果.........................................................................5POJ——2675計算書費計算書費................

2、.......................................................7POJ——2676整數(shù)的個數(shù)整數(shù)的個數(shù)....................................................................9POJ——2679整數(shù)的立方和整數(shù)的立方和.......................................................

3、........11POJ——2680化驗診斷化驗診斷.....................................................................12POJ——2684求階乘的和求階乘的和..................................................................15POJ——2687數(shù)組逆序重放數(shù)組逆序重放..............

4、..................................................16POJ——2688求字母的個數(shù)求字母的個數(shù)................................................................17POJ——2689大小寫字母互換大小寫字母互換..........................................................

5、..18POJ——2694逆波蘭表達式逆波蘭表達式................................................................19POJ——2696計算表達式的值計算表達式的值............................................................20POJ——2699自整除數(shù)自整除數(shù)...........................

6、..........................................22POJ——2701與7無關(guān)的數(shù)無關(guān)的數(shù)..............................................................23POJ——2702密碼翻譯密碼翻譯.....................................................................24POJ——

7、2703騎車與走路騎車與走路..................................................................26POJ——2707求一元二次方程的根求一元二次方程的根.......................................................27POJ——2714求平均年齡求平均年齡...................................

8、...............................29POJ——2715誰拿了最多的獎學金誰拿了最多的獎學金.......................................................30POJ——2718晶晶赴約會晶晶赴約會..................................................................32POJ——2719陶陶摘蘋果陶陶

9、摘蘋果..................................................................33POJ——2720大象喝水大象喝水.....................................................................34POJ——2722學分績點學分績點............................................

10、.........................35POJ——2733判斷閏年判斷閏年.....................................................................37POJ——2734十進制到八進制十進制到八進制.............................................................38POJ——2750雞兔同籠雞兔同籠..

11、...................................................................39POJ——2753菲波那契數(shù)列菲波那契數(shù)列................................................................40POJ——2758菲波那契數(shù)列菲波那契數(shù)列(2)........................................

12、..................41POJ——2764數(shù)根數(shù)根...........................................................................42POJ——2767簡單密碼簡單密碼.....................................................................44POJ——2780Eva’sProblem.

13、.........................................................47POJ——2786Pell數(shù)列數(shù)列....................................................................48POJ——2796數(shù)字求和數(shù)字求和.........................................................

14、............49POJ——2807兩倍兩倍...........................................................................50POJ——2808校門外的樹校門外的樹..................................................................52POJ——2856計算郵資計算郵資............

15、.........................................................54POJ——2870求矩陣的加法求矩陣的加法...............................................................56POJ——2871整數(shù)奇偶排序整數(shù)奇偶排序......................................................

16、.........58POJ——2882ProgramI................................................................60POJ——2883checkingder.........................................................62POJ——2886能被能被3除盡的數(shù)之和除盡的數(shù)之和.....................

17、..................................64POJ——2887能被能被3、5、7整除的數(shù)整除的數(shù)..................................................65POJ——2888字符串中的數(shù)字字符串中的數(shù)字.............................................................673POJ——1004FinancialM

18、anagementTimeLimit:1000msMemylimit:10000kB題目描述Larrygraduatedthisyearfinallyhasajob.Hesmakingalotofmoneybutsomehowneverseemstohaveenough.Larryhasdecidedthatheneedstograbholdofhisfinancialptfoliosolvehisfinancingproblems.T

19、hefirststepistofigureoutwhatsbeengoingonwithhismoney.Larryhashisbankaccountstatementswantstoseehowmuchmoneyhehas.HelpLarrybywritingaprogramtotakehisclosingbalancefromeachofthepasttwelvemonthscalculatehisaverageaccountbal

20、ance.輸入Theinputwillbetwelvelines.Eachlinewillcontaintheclosingbalanceofhisbankaccountfaparticularmonth.Eachnumberwillbepositivedisplayedtothepenny.Nodollarsignwillbeincluded.輸出Theoutputwillbeasinglenumbertheaverage(mean)

21、oftheclosingbalancesfthetwelvemonths.Itwillberoundedtothenearestpennyprecededimmediatelybyadollarsignfollowedbytheendofline.Therewillbenootherspacesactersintheoutput.樣例輸入100.00489.1212454.121234.10823.05109.205.271542.25