一种简单的英文词典排版系统的实现.doc

NO.4 一种简单的英文词典排版系统的实现#include#include#include#define N 1000char dicN20;FILE *p;/*清屏*/void clear() system(cls);/*写入文件*/void Write( int r ) int i; p = fopen( Data.txt, w ); for( i = 0; i r; i+ ) fprintf( p, %sn, dici ); fclose(p);/*读取文件*/int Read() int r = 0; p = fopen( Data.txt, r ); while( fscanf( p, %s, dicr ) != EOF ) r+; fclose(p); Write(r); return r;/*主菜单*/void Print() printf( nn ); printf( *n ); printf( * way = 1 : append words *n ); printf( * way = 2 : lookup words *n ); printf(* way = 3 : end work *n ); printf(* way = 4 : cheak *n ); printf( *n ); printf( please choose a way = );/*字符排序*/int sort( ) int i, j, flag = 1, r; char s20; r = Read(); for( i = 1; i r & flag = 1; i+ ) flag = 0; for( j = 0; j 0 ) flag = 1; strcpy( s, dicj ); strcpy( dicj, dicj+1 ); strcpy( dicj+1, s ); Write( r ); return 0;/*检查模块*/void Cheak() int r = 0; clear(); p = fopen( Data.txt, r ); while( fscanf( p, %s, dicr ) != EOF ) printf( %s , dicr ); r+; fclose(p); Write(r); if( r = 0 )printf( there is no word in Data.txtn ); else printf( nnthere are %d words in Data.txt!n, r ); void Insert( char *d ) int i; char f20; int r = Read(); int flag = 0; clear(); for( i = 0; i r; i+ ) if( strcmp( d, dici ) = 0 ) printf( the word %s has already existedn,d ); flag = 1; break; if( flag = 0 ) printf( the word %s is successfully addedn, d ); strcpy( dicr, d ); r+; printf( nncontinue adding,please input a word;back to main menu,input 0 :n ); while( scanf( %s, f ) & ! ( f0 = 0 & f1 = 0 ) ) flag = 0; for( i = 0; i r; i+ ) if( strcmp( f, dici ) = 0 ) clear(); printf( the word %s has already existedn,d ); flag = 1; break; if( flag = 0 ) clear(); printf( the word %s is successfully addedn, f ); strcpy( dicr, f ); r+; printf( nncontinue adding,please input a word;back to main menu,input 0 :n ); Write( r ); sort(); clear(); return;/*查找已录入单词*/void Find( char *s ) char t20; int flag = 0; char f20; int r = 0, c, i; int temp; p = fopen( Data.txt, r ); clear(); while( fscanf( p, %s, t ) != EOF ) strcpy( dicr, t ); r+; temp = strcmp( s, t ); if( temp = 0 ) c = r; flag = 1; Write( r ); if( flag ) printf( %ss sequence number is %d!n, s, c ); else printf( can not find %s!n, s ); printf( nncontinue lookuping,please input a word;back to main menu,input 0 :n ); while( scanf( %s, f ) & ! ( f0 = 0 & f1 = 0 ) ) flag = 0; for( i = 0; i r; i+ ) if( strcmp( f, dici ) = 0 ) flag = 1; c = i+1; break; if( flag ) clear(); printf( %ss sequence number is %d!n, f, c ); else clear(); printf( can not find %s!n, f ); printf( nncontinue lookuping,please input a word;back to main menu,input 0 :n ); clear(); return;/*菜单选择模块*/void Work() int i, way; char d20; while( 1 ) Print(); scanf( %d, &way ); switch( way ) case 1: printf( please input a word : ); scanf( %s, d ); Insert(d ); break; case 2: printf( please input a word : ); scanf( %s, d ); Find