數(shù)字運(yùn)算,判斷一個(gè)數(shù)是否接近素?cái)?shù) A Niven number is a number such that the sum of its digits divides itself. For example, 111 is a Niven number because the sum of its digits is 3, which divides 111. We can also specify a number in another base b, and a number in base b is a Niven number if the sum of its digits divides its value. Given b (2 <= b <= 10) and a number in base b, determine whether it is a Niven number or not. Input Each line of input contains the base b, followed by a string of digits representing a positive integer in that base. There are no leading zeroes. The input is terminated by a line consisting of 0 alone. Output For each case, print "yes" on a line if the given number is a Niven number, and "no" otherwise. Sample Input 10 111 2 110 10 123 6 1000 8 2314 0 Sample Output yes yes no yes no
上傳時(shí)間: 2015-05-21
上傳用戶:daguda
linux操作系統(tǒng)下運(yùn)行,print current directory s files
標(biāo)簽: linux 操作系統(tǒng) 運(yùn)行
上傳時(shí)間: 2014-01-13
上傳用戶:shawvi
2^x mod n = 1 acm競賽題 Give a number n, find the minimum x that satisfies 2^x mod n = 1. Input One positive integer on each line, the value of n. Output If the minimum x exists, print a line with 2^x mod n = 1. Print 2^? mod n = 1 otherwise. You should replace x and n with specific numbers. Sample Input 2 5 Sample Output 2^? mod 2 = 1 2^4 mod 5 = 1
標(biāo)簽: mod satisfies minimum number
上傳時(shí)間: 2015-06-02
上傳用戶:qlpqlq
遺傳求解求解一元二次方程的解源程序(下載點(diǎn)擊GAdownload.c) 說明: 1 popu變量表示群體規(guī)模 2 L變量表示染色體的長度 3 pc,pm變量分別代表是交叉概率和變異概率 4 gen是迭代的代數(shù) 4 chromosome是一個(gè)全局的二維數(shù)組,里面存放的是個(gè)體的編碼 5 程序最后的執(zhí)行結(jié)果輸出到了text.txt文本文件中
標(biāo)簽: GAdownload popu 變量 概率
上傳時(shí)間: 2015-06-03
上傳用戶:youth25
transplant uc/os2 on coldfire5307 編譯通過,并且還有驗(yàn)證程序,2個(gè)task :循環(huán)點(diǎn)led,和串口print字符串
標(biāo)簽: transplant coldfire 5307 os
上傳時(shí)間: 2014-01-16
上傳用戶:稀世之寶039
移植Nuclues_RTC到coldfire5307在diab下編譯通過,并且主程序?yàn)榇谕ㄐ诺膒rint字符串
標(biāo)簽: Nuclues_RTC coldfire 5307 diab
上傳時(shí)間: 2013-12-17
上傳用戶:shanml
一個(gè)vb開發(fā),可以動(dòng)態(tài)生成SQL的"拼裝類". 例如: sql.strsql="select ? from ? " sql.setFieldEx "field1" sql.setFieldEx "tbl" debug.print sql.strsql 輸出:select field from tbl
標(biāo)簽: sql setFieldEx setFieldE select
上傳時(shí)間: 2013-12-25
上傳用戶:685
定義一個(gè)字符串類String,其私有成員為一個(gè)字符串指針。設(shè)計(jì)構(gòu)造函數(shù),拷貝構(gòu)造函數(shù),析構(gòu)函數(shù),設(shè)置新值函數(shù)Set, 打印成員值函數(shù)Print。借助此String類,將操作符"=="、">"、"<"的重載函數(shù)設(shè)置為String類的成員函數(shù),實(shí)現(xiàn)對(duì)操作符"=="、">"、"<"的重載,使之能直接比較兩個(gè)String類類型的字符串的大小,設(shè)計(jì)各種情況調(diào)用此三個(gè)重載操作符。
上傳時(shí)間: 2013-12-26
上傳用戶:youth25
首先定義一個(gè)點(diǎn)類Point,其私有成員為其坐標(biāo)X,Y。設(shè)計(jì)構(gòu)造函數(shù),拷貝構(gòu)造函數(shù),析構(gòu)函數(shù)(可以什么都不做,只打印信息,表示其被調(diào)用),設(shè)置新值函數(shù)Set, 打印成員值函數(shù)Print。再定義一個(gè)線類Line,線類是在公有繼承點(diǎn)類的基礎(chǔ)上,新增私有成員斜率S,并設(shè)計(jì)構(gòu)造函數(shù),拷貝構(gòu)造函數(shù),析構(gòu)函數(shù)(可以什么都不做,只打印信息,表示其被調(diào)用),設(shè)置新值函數(shù)Set, 打印成員值函數(shù)Print以及其它你認(rèn)為對(duì)訪問此Line類對(duì)象有用的成員函數(shù)。并用此Line類定義對(duì)象,調(diào)用所有成員函數(shù)。尤其是考察構(gòu)造函數(shù)的調(diào)用順序。
上傳時(shí)間: 2015-07-07
上傳用戶:xfbs821
Effective C++ Third Edition 55 Specific Ways to Improve Your Programs and Designs By Scott Meyers ............................................... Publisher: Addison Wesley Professional Pub Date: May 12, 2005 Print ISBN: 0-321-33487-6 Pages: 320
標(biāo)簽: Effective Specific Programs Edition
上傳時(shí)間: 2015-07-18
上傳用戶:caiiicc
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