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云代码 - c代码库

家庭财务管理小程序

2012-11-15 作者： 程序猿style举报

[c]代码库

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/*money management system*/
#include "stdio.h"
#include "dos.h"
main()
{
    FILE *fp;
    struct date d;
    float sum,chm=0.0;
    int len,I,j=0;
    int c;
    char ch[4]="",ch1[16]="",chtime[12]="",chshop[16],chmoney[8];
pp:
    clrscr();
    sum=0.0;
    gotoxy ( 1,1 );
    printf ( "|---------------------------------------------------------------------------|" );
    gotoxy ( 1,2 );
    printf ( "| money management system(C1.0) 2000.03 |" );
    gotoxy ( 1,3 );
    printf ( "|---------------------------------------------------------------------------|" );
    gotoxy ( 1,4 );
    printf ( "| -- money records -- | -- today cost list -- |" );
    gotoxy ( 1,5 );
    printf ( "| ------------------------ |-------------------------------------|" );
    gotoxy ( 1,6 );
    printf ( "| date: -------------- | |" );
    gotoxy ( 1,7 );
    printf ( "| | | | |" );
    gotoxy ( 1,8 );
    printf ( "| -------------- | |" );
    gotoxy ( 1,9 );
    printf ( "| thgs: ------------------ | |" );
    gotoxy ( 1,10 );
    printf ( "| | | | |" );
    gotoxy ( 1,11 );
    printf ( "| ------------------ | |" );
    gotoxy ( 1,12 );
    printf ( "| cost: ---------- | |" );
    gotoxy ( 1,13 );
    printf ( "| | | | |" );
    gotoxy ( 1,14 );
    printf ( "| ---------- | |" );
    gotoxy ( 1,15 );
    printf ( "| | |" );
    gotoxy ( 1,16 );
    printf ( "| | |" );
    gotoxy ( 1,17 );
    printf ( "| | |" );
    gotoxy ( 1,18 );
    printf ( "| | |" );
    gotoxy ( 1,19 );
    printf ( "| | |" );
    gotoxy ( 1,20 );
    printf ( "| | |" );
    gotoxy ( 1,21 );
    printf ( "| | |" );
    gotoxy ( 1,22 );
    printf ( "| | |" );
    gotoxy ( 1,23 );
    printf ( "|---------------------------------------------------------------------------|" );
    i=0;
    getdate ( &d );
    sprintf ( chtime,"%4d.%02d.%02d",d.da_year,d.da_mon,d.da_day );
    for ( ;; )
    {
        gotoxy ( 3,24 );
        printf ( " Tab __browse cost list Esc __quit" );
        gotoxy ( 13,10 );
        printf ( " " );
        gotoxy ( 13,13 );
        printf ( " " );
        gotoxy ( 13,7 );
        printf ( "%s",chtime );
        j=18;
        ch[0]=getch();
        if ( ch[0]==27 )
            break;
        strcpy ( chshop,"" );
        strcpy ( chmoney,"" );
        if ( ch[0]==9 )
        {
mm:
            i=0;
            fp=fopen ( "home.dat","r+" );
            gotoxy ( 3,24 );
            printf ( " " );
            gotoxy ( 6,4 );
            printf ( " list records " );
            gotoxy ( 1,5 );
            printf ( "|-------------------------------------|" );
            gotoxy ( 41,4 );
            printf ( " " );
            gotoxy ( 41,5 );
            printf ( " |" );
            while ( fscanf ( fp,"%10s%14s%f\n",chtime,chshop,&chm ) !=EOF )
            {
                if ( i==36 )
                {
                    getch();
                    i=0;
                }
                if ( ( i%36 ) <17 )
                {
                    gotoxy ( 4,6+i );
                    printf ( " " );
                    gotoxy ( 4,6+i );
                }
                else if ( ( i%36 ) >16 )
                {
                    gotoxy ( 41,4+i-17 );
                    printf ( " " );
                    gotoxy ( 42,4+i-17 );
                }
                i++;
                sum=sum+chm;
                printf ( "%10s %-14s %6.1f\n",chtime,chshop,chm );
            }
            gotoxy ( 1,23 );
            printf ( "|---------------------------------------------------------------------------|" );
            gotoxy ( 1,24 );
            printf ( "| |" );
            gotoxy ( 1,25 );
            printf ( "|---------------------------------------------------------------------------|" );
            gotoxy ( 10,24 );
            printf ( "total is %8.1f$",sum );
            fclose ( fp );
            gotoxy ( 49,24 );
            printf ( "press any key to….." );
            getch();
            goto pp;
        }
        else
        {
            while ( ch[0]!='\r' )
            {
                if ( j<10 )
                {
                    strncat ( chtime,ch,1 );
                    j++;
                }
                if ( ch[0]==8 )
                {
                    len=strlen ( chtime )-1;
                    if ( j>15 )
                        { len=len+1; j=11;}
                    strcpy ( ch1,"" );
                    j=j-2;
                    strncat ( ch1,chtime,len );
                    strcpy ( chtime,"" );
                    strncat ( chtime,ch1,len-1 );
                    gotoxy ( 13,7 );
                    printf ( " " );
                }
                gotoxy ( 13,7 );
                printf ( "%s",chtime );
                ch[0]=getch();
                if ( ch[0]==9 )
                    goto mm;
                if ( ch[0]==27 )
                    exit ( 1 );
            }
            gotoxy ( 3,24 );
            printf ( " " );
            gotoxy ( 13,10 );
            j=0;
            ch[0]=getch();
            while ( ch[0]!='\r' )
            {
                if ( j<14 )
                {
                    strncat ( chshop,ch,1 );
                    j++;
                }
                if ( ch[0]==8 )
                {
                    len=strlen ( chshop )-1;
                    strcpy ( ch1,"" );
                    j=j-2;
                    strncat ( ch1,chshop,len );
                    strcpy ( chshop,"" );
                    strncat ( chshop,ch1,len-1 );
                    gotoxy ( 13,10 );
                    printf ( " " );
                }
                gotoxy ( 13,10 );
                printf ( "%s",chshop );
                ch[0]=getch();
            }
            gotoxy ( 13,13 );
            j=0;
            ch[0]=getch();
            while ( ch[0]!='\r' )
            {
                if ( j<6 )
                {
                    strncat ( chmoney,ch,1 );
                    j++;
                }
                if ( ch[0]==8 )
                {
                    len=strlen ( chmoney )-1;
                    strcpy ( ch1,"" );
                    j=j-2;
                    strncat ( ch1,chmoney,len );
                    strcpy ( chmoney,"" );
                    strncat ( chmoney,ch1,len-1 );
                    gotoxy ( 13,13 );
                    printf ( " " );
                }
                gotoxy ( 13,13 );
                printf ( "%s",chmoney );
                ch[0]=getch();
            }
            if ( ( strlen ( chshop ) ==0 ) || ( strlen ( chmoney ) ==0 ) )
                continue;
            if ( ( fp=fopen ( "home.dat","a+" ) ) !=NULL );
            fprintf ( fp,"%10s%14s%6s",chtime,chshop,chmoney );
            fputc ( '\n',fp );
            fclose ( fp );
            i++;
            gotoxy ( 41,5+i );
            printf ( "%10s %-14s %-6s",chtime,chshop,chmoney );
        }
    }
}


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