抽獎程序，可隨即抽取n等獎n個(gè) 抽獎程序，可隨即抽取n等獎n個(gè)
標(biāo)簽： 程序
上傳時(shí)間： 2014-01-24
上傳用戶：jyycc
簡單命令使用grep等的使用 [zorro@isch ~]$ history 1 ifconfig 2 su 3 exit 4 ls 5 cd Desktop/ 6 ls 7 tar zxcf VMwareTools-8.4.5-324285.tar.gz 8 tar zxvf VMwareTools-8.4.5-324285.tar.gz 9 cd vmware-tools-distrib/ 10 ls 11 ./vmware-install.pl 12 su 13 ls 14 cd .. 15 ls 16 rm VMwareTools-8.4.5-324285.tar.gz 17 rm -r vmware-tools-distrib 18 ls 19 make 20 ls 21 cd redis/ 22 quit 23 ls 24 ca redis/ 25 cd redis/ 26 cd redis-2.8.17 27 make 28 cd redis-2.8.17 29 ls 30 cd redis-2.8.17 31 cd str 32 cd src 33 ls 34 ./redis-cli 35 ls 36 cd redis-2.8.17 tar.gz 37 make 38 cd src 39 ./redis-server .. /redis.conf 40 ./redis-cli 41 ./redis-server ../redis.conf 42 vi test1.sh 43 ./test1.sh 44 vi test.sh 45 ./test.sh 46 ls 47 chmod 777 test.sh 48 ./test.sh 49 vi express 50 $ grep –n ‘the’ express 51 clear 52 grep -n 'the' express 53 vi express 54 grep -n 'the' express 55 grep -vn 'the'express 56 grep -vn 'the' express 57 grep -in 'the' express 58 vi test2.c 59 grep -l 'the' *.c 60 grep -n 't[ae]st' express 61 grep -n 'oo' express 62 grep -n '[^g]oo' express 63 grep -n '[a^z]oo' express 64 grep -n '[0^9]' express 65 grep -n '^the' express 66 vi express 67 sed -e 'd' express 68 sed -e '1d' express 69 sed -e '1~7d' express 70 sed -e '$d' express 71 sed -e '1，/^$/d' express 72 ls 73 cd 74 pwd 75 history [zorro@isch ~]$
標(biāo)簽： 簡單命令使用
上傳時(shí)間： 2016-05-24
上傳用戶：12345678gan
#include <malloc.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #define NULL 0 #define MaxSize 30 typedef struct athletestruct /*運(yùn)動員*/ { char name[20]; int score; /*分?jǐn)?shù)*/ int range; /**/ int item; /*項(xiàng)目*/ }ATH; typedef struct schoolstruct /*學(xué)校*/ { int count; /*編號*/ int serial; /**/ int menscore; /*男選手分?jǐn)?shù)*/ int womenscore; /*女選手分?jǐn)?shù)*/ int totalscore; /*總分*/ ATH athlete[MaxSize]; /**/ struct schoolstruct *next; }SCH; int nsc,msp,wsp; int ntsp; int i,j; int overgame; int serial,range; int n; SCH *head,*pfirst,*psecond; int *phead=NULL,*pafirst=NULL,*pasecond=NULL; void create(); void input () { char answer; head = (SCH *)malloc(sizeof(SCH)); /**/ head->next = NULL; pfirst = head; answer = 'y'; while ( answer == 'y' ) { Is_Game_DoMain: printf("\nGET Top 5 when odd\nGET Top 3 when even"); printf("\n輸入運(yùn)動項(xiàng)目序號 (x<=%d):",ntsp); scanf("%d",pafirst); overgame = *pafirst; if ( pafirst != phead ) { for ( pasecond = phead ; pasecond < pafirst ; pasecond ++ ) { if ( overgame == *pasecond ) { printf("\n這個(gè)項(xiàng)目已經(jīng)存在請選擇其他的數(shù)字\n"); goto Is_Game_DoMain; } } } pafirst = pafirst + 1; if ( overgame > ntsp ) { printf("\n項(xiàng)目不存在"); printf("\n請重新輸入"); goto Is_Game_DoMain; } switch ( overgame%2 ) { case 0: n = 3;break; case 1: n = 5;break; } for ( i = 1 ; i <= n ; i++ ) { Is_Serial_DoMain: printf("\n輸入序號 of the NO.%d (0<x<=%d): ",i,nsc); scanf("%d",&serial); if ( serial > nsc ) { printf("\n超過學(xué)校數(shù)目,請重新輸入"); goto Is_Serial_DoMain; } if ( head->next == NULL ) { create(); } psecond = head->next ; while ( psecond != NULL ) { if ( psecond->serial == serial ) { pfirst = psecond; pfirst->count = pfirst->count + 1; goto Store_Data; } else { psecond = psecond->next; } } create(); Store_Data: pfirst->athlete[pfirst->count].item = overgame; pfirst->athlete[pfirst->count].range = i; pfirst->serial = serial; printf("Input name:) : "); scanf("%s",pfirst->athlete[pfirst->count].name); } printf("\n繼續(xù)輸入運(yùn)動項(xiàng)目(y&n)？"); answer = getchar(); printf("\n"); } } void calculate() /**/ { pfirst = head->next; while ( pfirst->next != NULL ) { for (i=1;i<=pfirst->count;i++) { if ( pfirst->athlete[i].item % 2 == 0 ) { switch (pfirst->athlete[i].range) { case 1:pfirst->athlete[i].score = 5;break; case 2:pfirst->athlete[i].score = 3;break; case 3:pfirst->athlete[i].score = 2;break; } } else { switch (pfirst->athlete[i].range) { case 1:pfirst->athlete[i].score = 7;break; case 2:pfirst->athlete[i].score = 5;break; case 3:pfirst->athlete[i].score = 3;break; case 4:pfirst->athlete[i].score = 2;break; case 5:pfirst->athlete[i].score = 1;break; } } if ( pfirst->athlete[i].item <=msp ) { pfirst->menscore = pfirst->menscore + pfirst->athlete[i].score; } else { pfirst->womenscore = pfirst->womenscore + pfirst->athlete[i].score; } } pfirst->totalscore = pfirst->menscore + pfirst->womenscore; pfirst = pfirst->next; } } void output() { pfirst = head->next; psecond = head->next; while ( pfirst->next != NULL ) { // clrscr(); printf("\n第%d號學(xué)校的結(jié)果成績:",pfirst->serial); printf("\n\n項(xiàng)目的數(shù)目\t學(xué)校的名字\t分?jǐn)?shù)"); for (i=1;i<=ntsp;i++) { for (j=1;j<=pfirst->count;j++) { if ( pfirst->athlete[j].item == i ) { printf("\n %d\t\t\t\t\t\t%s\n %d",i,pfirst->athlete[j].name,pfirst->athlete[j].score);break; } } } printf("\n\n\n\t\t\t\t\t\t按任意建 進(jìn)入下一頁"); getchar(); pfirst = pfirst->next; } // clrscr(); printf("\n運(yùn)動會結(jié)果:\n\n學(xué)校編號\t男運(yùn)動員成績\t女運(yùn)動員成績\t總分"); pfirst = head->next; while ( pfirst->next != NULL ) { printf("\n %d\t\t %d\t\t %d\t\t %d",pfirst->serial,pfirst->menscore,pfirst->womenscore,pfirst->totalscore); pfirst = pfirst->next; } printf("\n\n\n\t\t\t\t\t\t\t按任意建結(jié)束"); getchar(); } void create() { pfirst = (struct schoolstruct *)malloc(sizeof(struct schoolstruct)); pfirst->next = head->next ; head->next = pfirst ; pfirst->count = 1; pfirst->menscore = 0; pfirst->womenscore = 0; pfirst->totalscore = 0; } void Save() {FILE *fp; if((fp = fopen("school.dat","wb"))==NULL) {printf("can't open school.dat\n"); fclose(fp); return; } fwrite(pfirst,sizeof(SCH),10,fp); fclose(fp); printf("文件已經(jīng)成功保存\n"); } void main() { system("cls"); printf("\n\t\t\t 運(yùn)動會分?jǐn)?shù)統(tǒng)計(jì)\n"); printf("輸入學(xué)校數(shù)目 (x>= 5):"); scanf("%d",&nsc); printf("輸入男選手的項(xiàng)目(x<=20):"); scanf("%d",&msp); printf("輸入女選手項(xiàng)目(<=20):"); scanf("%d",&wsp); ntsp = msp + wsp; phead = (int *)calloc(ntsp,sizeof(int)); pafirst = phead; pasecond = phead; input(); calculate(); output(); Save(); }
標(biāo)簽： 源代碼
上傳時(shí)間： 2016-12-28
上傳用戶：150501
取各障礙物頂點(diǎn)連線的中點(diǎn)為路徑點(diǎn)，相互連接各路徑點(diǎn)，將機(jī)器人移動的起點(diǎn)和終點(diǎn)限制在各路徑點(diǎn)上，利用最短路徑算法來求網(wǎng)絡(luò)圖的最短路徑，找到從起點(diǎn)P1到終點(diǎn)Pn的最短路徑。上述算法使用了連接線中點(diǎn)的條件，因此不是整個(gè)規(guī)劃空間的最優(yōu)路徑，然后利用遺傳算法對找到的最短路徑各個(gè)路徑點(diǎn)Pi (i=1,2,…n)調(diào)整，讓各路徑點(diǎn)在相應(yīng)障礙物端點(diǎn)連線上滑動，利用Pi= Pi1+ti×(Pi2-Pi1)（ti∈[0,1] i=1,2,…n）即可確定相應(yīng)的Pi，即為新的路徑點(diǎn)，連接此路徑點(diǎn)為最優(yōu)路徑。
標(biāo)簽： 遺傳算法 路徑規(guī)劃 matlab
上傳時(shí)間： 2017-05-05
上傳用戶：tttt123
鏈表習(xí)題 1. 編程實(shí)現(xiàn)鏈表的基本操作函數(shù)。 (1). void CreatList(LinkList &La,int m) //依次輸入m個(gè)數(shù)據(jù)，并依次建立各個(gè)元素結(jié)點(diǎn)，逐個(gè)插入到鏈表尾；建立帶表頭結(jié)點(diǎn)的單鏈表La； (2). void ListPrint(LinkList La) //將單鏈表La的數(shù)據(jù)元素從表頭到表尾依次顯示。 (3).void ListInsert (LinkList &L,int i,ElemType e){ //在帶頭結(jié)點(diǎn)的單鏈表L中第i個(gè)數(shù)據(jù)元素之前插入數(shù)據(jù)元素e (4). void ListDelete(LinkList &La, int n, ElemType &e) //刪除鏈表的第n個(gè)元素，并用e返回其值。 (5). int Search(LinkList L, ElemType x) //在表中查找是否存在某個(gè)元素x，如存在則返回x在表中的位置，否則返回0。 (6). int ListLength(LinkList L) //求鏈表L的表長 (7). void GetElem(LinkList L, int i, ElemType &e) //用e返回L中第i個(gè)元素的值 鏈表的結(jié)點(diǎn)類型定義及指向結(jié)點(diǎn)的指針類型定義可以參照下列代碼: typedef struct Node{ ElemType data; // 數(shù)據(jù)域 struct Node *next; // 指針域 }LNode, *LinkList;
標(biāo)簽： 單鏈表
上傳時(shí)間： 2017-11-15
上傳用戶：BIANJIAXIN
1. 編程實(shí)現(xiàn)鏈表的基本操作函數(shù)。 (1). void CreatList(LinkList &La,int m) //依次輸入m個(gè)數(shù)據(jù)，并依次建立各個(gè)元素結(jié)點(diǎn)，逐個(gè)插入到鏈表尾；建立帶表頭結(jié)點(diǎn)的單鏈表La； (2). void ListPrint(LinkList La) //將單鏈表La的數(shù)據(jù)元素從表頭到表尾依次顯示。 (3).void ListInsert (LinkList &L,int i,ElemType e){ //在帶頭結(jié)點(diǎn)的單鏈表L中第i個(gè)數(shù)據(jù)元素之前插入數(shù)據(jù)元素e (4). void ListDelete(LinkList &La, int n, ElemType &e) //刪除鏈表的第n個(gè)元素，并用e返回其值。 (5). int Search(LinkList L, ElemType x) //在表中查找是否存在某個(gè)元素x，如存在則返回x在表中的位置，否則返回0。 (6). int ListLength(LinkList L) //求鏈表L的表長 (7). void GetElem(LinkList L, int i, ElemType &e) //用e返回L中第i個(gè)元素的值 鏈表的結(jié)點(diǎn)類型定義及指向結(jié)點(diǎn)的指針類型定義可以參照下列代碼: typedef struct Node{ ElemType data; // 數(shù)據(jù)域 struct Node *next; // 指針域 }LNode, *LinkList;
標(biāo)簽： 單鏈表
上傳時(shí)間： 2017-11-15
上傳用戶：BIANJIAXIN
AEC-Q100 qualified ? 12 V and 24 V battery systems compliance ? 3.3 V and 5 V logic compatible I/O ? 8-channel configurable MOSFET pre-driver – High-side (N-channel and P-channel MOS) – Low-side (N-channel MOS) – H-bridge (up to 2 H-bridge) – Peak & Hold (2 loads) ? Operating battery supply voltage 3.8 V to 36 V ? Operating VDD supply voltage 4.5 V to 5.5 V ? All device pins, except the ground pins, withstand at least 40 V ? Programmable gate charge/discharge currents for improving EMI behavior
標(biāo)簽： configurable Automotive pre-driver suitable channel systems MOSFET fully High side
上傳時(shí)間： 2019-03-27
上傳用戶：guaixiaolong
#include<stdio.h> #define TREEMAX 100 typedef struct BT { char data; BT *lchild; BT *rchild; }BT; BT *CreateTree(); void Preorder(BT *T); void Postorder(BT *T); void Inorder(BT *T); void Leafnum(BT *T); void Nodenum(BT *T); int TreeDepth(BT *T); int count=0; void main() { BT *T=NULL; char ch1,ch2,a; ch1='y'; while(ch1=='y'||ch1=='y') { printf("\n"); printf("\n\t\t 二叉樹子系統(tǒng)"); printf("\n\t\t*****************************************"); printf("\n\t\t 1---------建二叉樹 "); printf("\n\t\t 2---------先序遍歷 "); printf("\n\t\t 3---------中序遍歷 "); printf("\n\t\t 4---------后序遍歷 "); printf("\n\t\t 5---------求葉子數(shù) "); printf("\n\t\t 6---------求結(jié)點(diǎn)數(shù) "); printf("\n\t\t 7---------求樹深度 "); printf("\n\t\t 0---------返 回 "); printf("\n\t\t*****************************************"); printf("\n\t\t 請選擇菜單號 （0--7）"); scanf("%c",&ch2); getchar(); printf("\n"); switch(ch2) { case'1': printf("\n\t\t請按先序序列輸入二叉樹的結(jié)點(diǎn):\n"); printf("\n\t\t說明：輸入結(jié)點(diǎn)（‘0’代表后繼結(jié)點(diǎn)為空）后按回車。\n"); printf("\n\t\t請輸入根結(jié)點(diǎn):"); T=CreateTree(); printf("\n\t\t二叉樹成功建立！\n");break; case'2': printf("\n\t\t該二叉樹的先序遍歷序列為:"); Preorder(T);break; case'3': printf("\n\t\t該二叉樹的中序遍歷序列為:"); Inorder(T);break; case'4': printf("\n\t\t該二叉樹的后序遍歷序列為:"); Postorder(T);break; case'5': count=0;Leafnum(T); printf("\n\t\t該二叉樹有%d個(gè)葉子。\n",count);break; case'6': count=0;Nodenum(T); printf("\n\t\t該二叉樹總共有%d個(gè)結(jié)點(diǎn)。\n",count);break; case'7': printf("\n\t\t該樹的深度為:%d",TreeDepth(T)); break; case'0': ch1='n';break; default: printf("\n\t\t***請注意：輸入有誤！***"); } if(ch2!='0') { printf("\n\n\t\t按【Enter】鍵繼續(xù)，按任意鍵返回主菜單！\n"); a=getchar(); if(a!='\xA') { getchar(); ch1='n'; } } } } BT *CreateTree() { BT *t; char x; scanf("%c",&x); getchar(); if(x=='0') t=NULL; else { t=new BT; t->data=x; printf("\n\t\t請輸入%c結(jié)點(diǎn)的左子結(jié)點(diǎn):",t->data); t->lchild=CreateTree(); printf("\n\t\t請輸入%c結(jié)點(diǎn)的右子結(jié)點(diǎn):",t->data); t->rchild=CreateTree(); } return t; } void Preorder(BT *T) { if(T) { printf("%3c",T->data); Preorder(T->lchild); Preorder(T->rchild); } } void Inorder(BT *T) { if(T) { Inorder(T->lchild); printf("%3c",T->data); Inorder(T->rchild); } } void Postorder(BT *T) { if(T) { Postorder(T->lchild); Postorder(T->rchild); printf("%3c",T->data); } } void Leafnum(BT *T) { if(T) { if(T->lchild==NULL&&T->rchild==NULL) count++; Leafnum(T->lchild); Leafnum(T->rchild); } } void Nodenum(BT *T) { if(T) { count++; Nodenum(T->lchild); Nodenum(T->rchild); } } int TreeDepth(BT *T) { int ldep,rdep; if(T==NULL) return 0; else { ldep=TreeDepth(T->lchild); rdep=TreeDepth(T->rchild); if(ldep>rdep) return ldep+1; else return rdep+1; } }
上傳時(shí)間： 2020-06-11
上傳用戶：ccccy
1.計(jì)算n!,并捕獲可能出現(xiàn)的異常，n的值由控制臺傳入。 2.自定義異常的定義、拋出和捕獲：
上傳時(shí)間： 2020-06-26
上傳用戶：hqla
P P I I CK I I T T3 3 使用 說明--- - 連機(jī) 、 脫 機(jī)操作試用 MPLAB IDE 軟件一 、 P P I I C CK K I I T3 接 口說 明, , 硬 件 二 、 P P I I C CK K I I T3 連 接 電腦 MPL L AB I I DE 聯(lián)機(jī)三 、 聯(lián)機(jī)四 、聯(lián)機(jī)讀芯片程序五 、 脫機(jī) 燒寫 調(diào)試
標(biāo)簽： kit3 聯(lián)機(jī) 脫機(jī)
上傳時(shí)間： 2022-03-24
上傳用戶：
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