From 7ca9aa9473ec6e988e329c5545f8ceab13f77d85 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=BA=B7=E5=BB=BA=E4=BC=9F?= Date: Sat, 13 Jan 2018 21:33:43 +0800 Subject: [PATCH] =?UTF-8?q?:bulb:=20=E3=80=90=E6=95=99=E6=9D=90=E3=80=91?= =?UTF-8?q?=20=E2=96=B212=20=E6=96=87=E4=BB=B6?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../â–²12 文件/01 SequentialFile/MergeFile-main.c | 63 +++++++ .../â–²12 文件/01 SequentialFile/MergeFile.c | 172 ++++++++++++++++++ .../â–²12 文件/01 SequentialFile/MergeFile.h | 66 +++++++ 3 files changed, 301 insertions(+) create mode 100644 ▲课本算法实现/â–²12 文件/01 SequentialFile/MergeFile-main.c create mode 100644 ▲课本算法实现/â–²12 文件/01 SequentialFile/MergeFile.c create mode 100644 ▲课本算法实现/â–²12 文件/01 SequentialFile/MergeFile.h diff --git a/▲课本算法实现/â–²12 文件/01 SequentialFile/MergeFile-main.c b/▲课本算法实现/â–²12 文件/01 SequentialFile/MergeFile-main.c new file mode 100644 index 0000000..ca5cfec --- /dev/null +++ b/▲课本算法实现/â–²12 文件/01 SequentialFile/MergeFile-main.c @@ -0,0 +1,63 @@ +/******************************** + * * + * Îļþ¼Ð: ¡ø12 Îļþ * + * * + * ÎļþÃû: MergeFile-main.c * + * * + * ÄÚ ÈÝ: Îļþ¹é²¢Ïà¹Øº¯Êý²âÊÔ * + * * + ********************************/ + +#include +#include "MergeFile.c" //**¡ø12 Îļþ**// + +int main(int argc, char *argv[]) +{ + FILE *f, *g, *h, *log; + + printf("¨‹1\n¡øº¯Êý InitFile ²âÊÔ...\n"); //1.º¯ÊýInitFile²âÊÔ + { + printf("×÷ΪʾÀý£¬´´½¨Ö÷Îļþ f ºÍÊÂÎñÎļþ g ...\n"); + f = fopen("main.file", "w+"); + g = fopen("affair.file", "w+"); + InitFile(f,g); + printf("\n"); + } + PressEnter; + + printf("¨‹2¡¢3¡¢4¡¢5¡¢6\n¡øº¯Êý MergeFileµÈ ²âÊÔ...\n"); //2¡¢3¡¢4¡¢5¡¢6.º¯ÊýMergeFileµÈ²âÊÔ + { + printf("¸ù¾ÝÖ÷Îļþ f ºÍÊÂÎñÎļþ g ´´½¨ÐÂÎļþ h ...\n"); + f = fopen("main.file", "r"); + g = fopen("affair.file", "r"); + h = fopen("new.file", "w+"); + MergeFile(f, g, h, log); + printf("\n"); + } + PressEnter; + + printf("¨‹7\n¡øº¯Êý Print ²âÊÔ...\n"); //7.º¯ÊýPrint²âÊÔ + { + FILE *fp; + + printf("Êä³öÎļþÖмǼ...\n"); + printf("¡ôÖ÷Îļþ¼Ç¼£º"); + fp = fopen("main.file", "r"); + Print(fp, 0); + printf("¡ôÊÂÎñÎļþ¼Ç¼£º"); + fp = fopen("affair.file", "r"); + Print(fp, 1); + printf("¡ôÐÂÎļþ¼Ç¼£º"); + fp = fopen("new.file", "r"); + Print(fp, 0); + printf("¡ô´íÎóÈÕÖ¾¼Ç¼£º"); + if((fp=fopen("ErrorLog.file", "r"))!=NULL) + Print(fp, 1); + printf("\n\n"); + } + PressEnter; + + system("del *.file"); + + return 0; +} diff --git a/▲课本算法实现/â–²12 文件/01 SequentialFile/MergeFile.c b/▲课本算法实现/â–²12 文件/01 SequentialFile/MergeFile.c new file mode 100644 index 0000000..43c9687 --- /dev/null +++ b/▲课本算法实现/â–²12 文件/01 SequentialFile/MergeFile.c @@ -0,0 +1,172 @@ +/*********************** + * * + * Îļþ¼Ð: ¡ø12 Îļþ * + * * + * ÎļþÃû: MergeFile.c * + * * + * Ëã ·¨: 12.1 * + * * + ***********************/ + +#ifndef MERGEFILE_C +#define MERGEFILE_C + +#include "MergeFile.h" //**¡ø12 Îļþ**// + +void InitFile(FILE *f, FILE *g) +{ + MainFile fr[7] = {1,50,5,78,12,100,14,95,15,360,18,200,20,510}; //Ö÷Îļþ + AffairFile gr[5] = {'I',8,+100,'U',12,-25,'U',14,+38,'D',18,-200,'I',21,+60}; //ÊÂÎñÎļþ + + fwrite(&fr[0], sizeof(fr[0]), 7, f); + fwrite(&gr[0], sizeof(AffairFile), 5, g); + + fclose(f); + fclose(g); +} + +int Situation(MainFile fr, AffairFile gr) +{ + if(fr.keygr.key) + { + if(gr.code=='I') //ÇéÐÎ4£º²åÈëÊÂÎñµ½Ö÷Îļþ + return 4; + } + + return 0; //ÆäËûÇéÐΣ¬·µ»Ø´íÎó +} + +MainFile P(AffairFile gr) +{ + MainFile tmp; + + tmp.key = gr.key; + tmp.balance = gr.money; + + return tmp; +} + +MainFile Q(MainFile fr, AffairFile gr) +{ + MainFile tmp; + + tmp.key = fr.key; + tmp.balance = fr.balance + gr.money; + + return tmp; +} + +void Error(AffairFile gr, FILE *log) //ÊÂÎñÎļþ·¢Éú´íÎó +{ + log = fopen("ErrorLog.file","a+"); + fwrite(&gr, sizeof(AffairFile), 1, log); //½«´íÎóÊÂÎñдÈëÈÕÖ¾ + fclose(log); +} + +/*¨T¨T¨T¨T¨[ +¨UËã·¨12.1¨U +¨^¨T¨T¨T¨T*/ +void MergeFile(FILE *f, FILE *g, FILE *h, FILE *log) +{ + int tag, ftag, gtag; + MainFile fr, tmp; //Ö÷Îļþ + AffairFile gr; //ÊÂÎñÎļþ + + ftag = gtag = 0; + + ftag = fread(&fr, sizeof(MainFile), 1, f); + gtag = fread(&gr, sizeof(AffairFile), 1, g); + + while(ftag==1&>ag==1) //¶ÁÈ¡³É¹¦ + { + tag = Situation(fr, gr); + + switch(tag) + { + case 1: //¸´ÖÆ"¾É"Ö÷ÎļþÖмǼ + fwrite(&fr, sizeof(MainFile), 1, h); + ftag = fread(&fr, sizeof(MainFile), 1, f); + break; + + case 2: //ɾ³ý"¾É"Ö÷Îļþ¼Ç¼£¬¼´²»¸´ÖÆ + ftag = fread(&fr, sizeof(MainFile), 1, f); + gtag = fread(&gr, sizeof(AffairFile), 1, g); + break; + + case 3: //¸ü¸Ä"¾É"Ö÷ÎļþÖмǼ + tmp = Q(fr,gr); + fwrite(&tmp, sizeof(MainFile), 1, h); //º¯ÊýQ½«frºÍgr¹é²¢³ÉÒ»¸öh½á¹¹µÄ¼Ç¼ + ftag = fread(&fr, sizeof(MainFile), 1, f); + gtag = fread(&gr, sizeof(AffairFile), 1, g); + break; + + case 4: //²åÈ룬º¯ÊýP°Ñgr¼Ó¹¤ÎªhµÄ½á¹¹ + tmp = P(gr); + fwrite(&tmp, sizeof(MainFile), 1, h); + gtag = fread(&gr, sizeof(AffairFile), 1, g); + break; + + default: + Error(gr, log); + gtag = fread(&gr, sizeof(AffairFile), 1, g); //¶ÁÈ¡ÏÂÒ»ÌõÊÂÎñ + } + } + + while(ftag==0&>ag==1) //Ö÷Îļþ¶ÁÍê + { + if(gr.code=='I') //Ö»ÄÜÊÇ"²åÈë"ÕâÖÖÇéÐÎ + { + tmp = P(gr); + fwrite(&tmp, sizeof(MainFile), 1, h); + } + else + Error(gr, log); + + gtag = fread(&gr, sizeof(AffairFile), 1, g); //¶ÁÈ¡ÏÂÒ»ÌõÊÂÎñ + } + + while(ftag==1&>ag==0) //ÊÂÎñÎļþ¶ÁÍê + { + fwrite(&fr, sizeof(MainFile), 1, h); + ftag = fread(&fr, sizeof(MainFile), 1, f); + } + + fclose(f); + fclose(g); + fclose(h); +} + +void Print(FILE *fp, int mark) +{ + MainFile fr; + AffairFile gr; + + if(mark==0) //Êä³öÎļþ¼Ç¼ + { + while(fread(&fr, sizeof(MainFile), 1, fp)==1) + printf("(%d£¬%d) ", fr.key, fr.balance); + } + else //Êä³öÊÂÎñ¼Ç¼ + { + while(fread(&gr, sizeof(AffairFile), 1, fp)==1) + printf("(%d£¬%d£¬%c) ", gr.key, gr.money, gr.code); + } + + fclose(fp); + + printf("\n"); +} + +#endif diff --git a/▲课本算法实现/â–²12 文件/01 SequentialFile/MergeFile.h b/▲课本算法实现/â–²12 文件/01 SequentialFile/MergeFile.h new file mode 100644 index 0000000..6f710a0 --- /dev/null +++ b/▲课本算法实现/â–²12 文件/01 SequentialFile/MergeFile.h @@ -0,0 +1,66 @@ +/******************************** + * * + * Îļþ¼Ð: ¡ø12 Îļþ * + * * + * ÎļþÃû: MergeFile.h * + * * + * ÄÚ ÈÝ: Îļþ¹é²¢Ïà¹Ø²Ù×÷Áбí * + * * + ********************************/ + +#ifndef MERGEFILE_H +#define MERGEFILE_H + +#include +#include "../../¡ø01 Ð÷ÂÛ/Status.h" //**¡ø01 Ð÷ÂÛ**// + +/* ÎļþÀàÐͶ¨Òå */ +typedef struct //Ö÷Îļþ +{ + int key; //Õ˺Š+ int balance; //Óà¶î +}MainFile; +typedef struct //ÊÂÎñÎļþ +{ + char code; //²Ù×÷£ºI-²åÈ룬Dɾȥ£¬U¸ü¸Ä + int key; //Õ˺Š+ int money; //½ð¶î±ä¶¯£¬´æ"+"£¬È¡"-" +}AffairFile; + +/* Îļþ¹é²¢º¯ÊýÁбí */ +void InitFile(FILE *f, FILE *g); +/*©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©· +©§(01)³õʼ»¯Ò»¸öÖ÷ÎļþfºÍÊÂÎñÎļþg¡£©§ +©»©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥*/ + +int Situation(MainFile fr, AffairFile gr); +/*©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©· +©§(02)¸ù¾Ý¶Áµ½µÄÖ÷Îļþ¼Ç¼ÓëÊÂÎñ¼Ç¼£¬Åжϵ±Ç°ÇéÐΡ£©§ +©»©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥*/ + +MainFile P(AffairFile gr); +/*©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©· +©§(03)½«ÊÂÎñ¼Ç¼ÀàÐÍת»»ÎªÖ÷Îļþ¼Ç¼ÀàÐÍ¡£©§ +©»©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥*/ + +MainFile Q(MainFile fr, AffairFile gr); +/*©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©· +©§(04)¸ù¾ÝÊÂÎñ¼Ç¼ÐÞ¸ÄÖ÷Îļþ¼Ç¼¡£©§ +©»©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥*/ + +void Error(AffairFile gr, FILE *log); +/*©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©· +©§(05)½«·¢Éú´íÎóµÄÊÂÎñ¼Ç¼дÈëÈÕÖ¾Îļþ¡£©§ +©»©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥*/ + +void MergeFile(FILE *f, FILE *g, FILE *h, FILE *log); +/*©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©· +©§(06)Ëã·¨12.1£º¹é²¢Ö÷ÎļþfºÍÊÂÎñ¼Ç¼gµ½ÐµÄÎļþh¡£ ©§ +©»©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥*/ + +void Print(FILE *fp, int mark); +/*©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©· +©§(07)Êä³ö¼Ç¼£¬mark=0±íʾÊä³öÎļþ¼Ç¼£¬mark=1±íʾÊä³öÊÂÎñ¼Ç¼¡£©§ +©»©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥©¥*/ + +#endif