編寫程序,用遞歸算法求輸出0至n(1<=n&&n>=9)的所有路徑。
上傳時(shí)間: 2017-01-27
上傳用戶:gonuiln
響鈴,如果輸入為N則響鈴N次,否則不會(huì)響鈴
標(biāo)簽:
上傳時(shí)間: 2014-01-22
上傳用戶:宋桃子
The Bit Array structure provides a compacted arrays of Booleans, with one bit for each Boolean value. A 0 [1] bit corresponds to the Boolean value false [true], respectively. We can look at a stream of bytes as a stream of bits each byte contains 8 bits, so any n bytes hold n*8 bits. And the operation to manipulate this stream or bits array is so easy, jut read or change the bits state or make any Boolean operation on the whole bits array, like 鈥楢ND鈥? 鈥極R鈥? or 鈥榅OR鈥?
標(biāo)簽: structure compacted Booleans provides
上傳時(shí)間: 2014-01-15
上傳用戶:壞天使kk
為了開發(fā)出適用于各種無(wú)線通信網(wǎng)絡(luò)的應(yīng)用和業(yè)務(wù),人們通過(guò)不斷的努力,制定了一個(gè)業(yè)界的技術(shù)標(biāo)準(zhǔn)和規(guī)范,這就是無(wú)線應(yīng)用協(xié)議 [ WAP ]。無(wú)線應(yīng)用環(huán)境(Wireless ApplicationE n v i r o n m e n t,WA E)是WAP協(xié)議的一部分,它定義了各種無(wú)線終端,諸如移動(dòng)電話、尋呼機(jī)和個(gè)人數(shù)字助理(P D A)上使用的應(yīng)用結(jié)構(gòu)。
標(biāo)簽: 無(wú)線通信網(wǎng)絡(luò)
上傳時(shí)間: 2017-03-13
上傳用戶:BIBI
Measuring Frequency Content in Signals I this section we will study some non parametric methods for spectrum estimation of a stochastic process. These methods are described in the literature. All methods are based on the Periodogram which is defined for a sequence x[n] with length N according to
標(biāo)簽: parametric Measuring Frequency Content
上傳時(shí)間: 2017-03-20
上傳用戶:秦莞爾w
//建立頂級(jí)窗口 toplevel = XtVaAppInitialize[&app, "DrawArea", NULL, 0, &argc, argv, NULL, NULL] //建立drawarea n = 0 XtSetArg[args[n], XmNwidth, 500 ] n++ XtSetArg[args[n], XmNheight, 500 ] n++ drawarea = XmCreateDrawingArea[toplevel, "drawarea", args, n] XtManageChild[drawarea] //建立繪圖所用的GC prepare[]
標(biāo)簽: NULL XtVaAppInitialize toplevel DrawArea
上傳時(shí)間: 2013-12-29
上傳用戶:a6697238
//建立頂級(jí)窗口 toplevel = XtVaAppInitialize[&app, "Frame", NULL, 0, &argc, argv, NULL, NULL] //建立Frame組件 n = 0 XtSetArg[args[n], XmNshadowType, XmSHADOW_ETCHED_IN] n++ XtSetArg[args[n], XmNshadowThickness, 4] n++ frame = XmCreateFrame[toplevel, "frame", args, n] XtManageChild[frame]
標(biāo)簽: NULL XtVaAppInitialize toplevel Frame
上傳時(shí)間: 2013-12-08
上傳用戶:hasan2015
//建立頂級(jí)窗口 toplevel = XtVaAppInitialize[&app, "Label", NULL, 0, &argc, argv, NULL, NULL] //建立按鈕上標(biāo)簽的字符串 str = XmStringCreateLtoR["A Simple\n Label", XmFONTLIST_DEFAULT_TAG] n = 0 XtSetArg[args[n], XmNlabelString, str] n++ label = XmCreateLabel[toplevel, "pushbutton", args, n] XtManageChild[label] XmStringFree[str] //顯示窗口 XtRealizeWidget[toplevel] //進(jìn)入事件循環(huán) XtAppMainLoop[app]
標(biāo)簽: NULL XtVaAppInitialize toplevel Label
上傳時(shí)間: 2014-01-11
上傳用戶:bruce5996
//建立頂級(jí)窗口 toplevel = XtVaAppInitialize[&app, "List", NULL, 0, &argc, argv, NULL, NULL] //建立列表上的復(fù)合字符串 for[i=0 i<12 i++] str_months[i] = XmStringCreateSimple[months[i]] //建立列表 n = 0 XtSetArg[args[n], XmNitems, str_months] n++ XtSetArg[args[n], XmNitemCount, 12] n++ XtSetArg[args[n], XmNvisibleItemCount, 8] n++ //XtSetArg[args[n], XmNscrollBarDisplayPolicy, XmSTATIC] n++ //XtSetArg[args[n], XmNlistSizePolicy, XmCONSTANT] n++ XtSetArg[args[n], XmNselectionPolicy, XmEXTENDED_SELECT] n++ list = XmCreateScrolledList[toplevel, "list", args, n] XtManageChild[list] for[i=0 i<12 i++] XmStringFree[str_months[i]] //顯示窗口 XtRealizeWidget[toplevel] //進(jìn)入事件循環(huán) XtAppMainLoop[app]
標(biāo)簽: NULL XtVaAppInitialize toplevel List
上傳時(shí)間: 2013-12-21
上傳用戶:asdkin
setlocale[LC_ALL, ""] XtSetLanguageProc[NULL, NULL, NULL] //建立頂級(jí)窗口 toplevel = XtVaAppInitialize[&app, "SpinBox", NULL, 0, &argc, argv, NULL, NULL] //建立SpinBox n = 0 XtSetArg[args[n], XmNwidth, 400 ] n++ XtSetArg[args[n], XmNheight, 100 ] n++ //XtSetArg[args[n], XmNarrowLayout, XmARROWS_FLAT_END] n++ XtSetArg[args[n], XmNrepeatDelay, 0] n++ //XtSetArg[args[n], XmNarrowOrientation, XmHORIZONTAL] n++ spinbox = XmCreateSpinBox[toplevel, "SpinBox", args, n] XtManageChild[spinbox] XtAddCallback [spinbox, XmNvalueChangedCallback, [XtCallbackProc]ValueChanged, [XtPointer]NULL] XtAddCallback [spinbox, XmNmodifyVerifyCallback, [XtCallbackProc]ModifyVerify, [XtPointer]NULL]
標(biāo)簽: NULL XtSetLanguageProc setlocale toplevel
上傳時(shí)間: 2017-03-25
上傳用戶:lmeeworm
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