|
|
楼主 |
发表于 2004-11-17 12:45:00
|
显示全部楼层
|
【程序95】
6 V" _" N% l2 P+ ~; H* [题目：家庭财务管理小程序
/ ] S# e+ H% I+ t0 B1.程序分析：
" m; p; b+ N+ ~( V9 v4 n2.程序源代码：( A- \* Q" o9 p$ `4 |5 ~/ B
/*money management system*/
4 W% F1 v" P- w8 c/ F#include "stdio.h": T) [$ B% d5 M C: Z# m
#include "dos.h"
6 ^4 w$ P$ G# w( n ~/ Jmain()
: V* o% t; P: |' ^! p$ g9 I{
" q E. q; p' G T! uFILE *fp;# W8 _, h8 Q, F& r% ]
struct date d;
) w' s/ k9 Y* nfloat sum,chm=0.0;
5 V/ r0 N8 x; T! h, ?$ ]) a1 N0 }( Bint len,i,j=0;
) O5 x" u8 g/ J6 Vint c;
R3 b8 b" p( Wchar ch[4]="",ch1[16]="",chtime[12]="",chshop[16],chmoney[8];$ b3 u0 q* b( M2 V
pp: clrscr();4 I1 M/ D4 {, C' D) t" D6 i, i
sum=0.0;
6 E0 @( [0 ]' n9 Y; I7 [& i2 pgotoxy(1,1);printf("|---------------------------------------------------------------------------|");
9 v7 x" y" d4 J$ |' |, Q& \2 d9 W/ bgotoxy(1,2);printf("| money management system(C1.0) 2000.03 |");
; R5 h2 N9 s/ h9 Z, `4 v: Pgotoxy(1,3);printf("|---------------------------------------------------------------------------|");% B* |* e" o6 K. H- C
gotoxy(1,4);printf("| -- money records -- | -- today cost list -- |");' r. l) ]; ~' f' u" f8 L
gotoxy(1,5);printf("| ------------------------ |-------------------------------------|");) l Z. H* o" S3 i
gotoxy(1,6);printf("| date: -------------- | |");
* J) @# }& D$ \/ K* Ygotoxy(1,7);printf("| | | | |");% M! m- m3 D( Z$ ?' i. A9 Q3 h
gotoxy(1,8);printf("| -------------- | |");
4 N0 Z: V. S5 t3 Dgotoxy(1,9);printf("| thgs: ------------------ | |");1 W* F% n' V5 \! \- l% W) H8 K( H
gotoxy(1,10);printf("| | | | |");0 O% B% i; Y |8 n
gotoxy(1,11);printf("| ------------------ | |");' p5 U1 w+ A1 W3 K- o& e/ G* j
gotoxy(1,12);printf("| cost: ---------- | |");
& F8 T- q* I& V- b, Lgotoxy(1,13);printf("| | | | |");
! ]. O) }5 F6 K6 d+ F' ^/ Egotoxy(1,14);printf("| ---------- | |");1 X4 n+ b8 e7 Y1 N
gotoxy(1,15);printf("| | |");7 g' v3 d5 X! u
gotoxy(1,16);printf("| | |");- j3 Q9 P7 N. W7 C4 @$ k
gotoxy(1,17);printf("| | |");0 X4 V) r( u* @2 a4 E
gotoxy(1,18);printf("| | |");' l- Y$ n8 o& _$ a/ n
gotoxy(1,19);printf("| | |");1 @1 ~" P7 t" \4 e; B H
gotoxy(1,20);printf("| | |");: J% E5 S/ e# B6 W
gotoxy(1,21);printf("| | |");
+ h; d2 Y1 t a f9 h" m$ f9 Ggotoxy(1,22);printf("| | |");: w9 b: G" V8 R6 r
gotoxy(1,23);printf("|---------------------------------------------------------------------------|");( G3 u0 V9 f3 q; k/ N: u* w
i=0;, d9 S" P! l; m# J: q( x( _
getdate(&d);
. v3 B1 x7 U* v7 B6 w! x9 H7 w$ Usprintf(chtime,"%4d.%02d.%02d",d.da_year,d.da_mon,d.da_day);3 r1 l. Q A8 i+ r- a( |; K2 S
for(;); j- p% _" ^, w ?( F. q
{
# t3 X6 x- E& c. V: D) a% ]* _gotoxy(3,24);printf(" Tab __browse cost list Esc __quit");2 ^+ ]8 v- m& T- v+ e( L
gotoxy(13,10);printf(" ");. l: ~! n1 m; N. [. s3 x
gotoxy(13,13);printf(" ");
/ }) f$ j. \; v' v: ugotoxy(13,7);printf("%s",chtime);
I/ Y4 ~ C% j2 v% C( \3 L. Vj=18;$ K3 ~# Y( Y4 k; K
ch[0]=getch();: @0 b) M! b" u' m3 Q
if(ch[0]==27)
. |- j1 D& ]/ Y/ B+ Wbreak;
2 n& ^9 i& j/ z; {1 t: ?: o3 L) i- dstrcpy(chshop,"");
0 W6 R% J$ M3 ?$ W: |5 G) qstrcpy(chmoney,"");1 W# c* A9 g& L
if(ch[0]==9)
, C! w3 M; s/ y5 v+ k) Y' Z! Q, r{
( T& v& W4 L7 ^- ?+ B6 xmm:i=0;1 O3 `7 A) r0 G+ E3 p% T# l
fp=fopen("home.dat","r+");, u+ }6 H6 s6 s" A
gotoxy(3,24);printf(" ");
3 f8 i" E( v. \. b3 Y1 m. Sgotoxy(6,4);printf(" list records ");
- S4 B( O, _- I1 a* u+ {gotoxy(1,5);printf("|-------------------------------------|");
" Z* w, L, p. O6 hgotoxy(41,4);printf(" ");9 s0 H$ p0 C5 M0 D. O/ G, I- Q
gotoxy(41,5);printf(" |");) J: X+ S2 T2 o1 i9 }
while(fscanf(fp,"%10s%14s%f\n",chtime,chshop,&chm)!=EOF)
, a6 c" o7 [9 l0 G: A: h{ if(i==36)8 P/ s; c5 o# D/ @' O! q' v
{ getch();
5 r3 Q! E: G/ A/ v# ui=0;}
7 k) `/ J% \9 G& D# Fif ((i%36)<17)( ~9 a" p3 \. J) v' ~
{ gotoxy(4,6+i);" L K6 K! q$ t' T+ B; q L X
printf(" ");) s+ B3 r, Q4 u5 A/ U: {
gotoxy(4,6+i);}! p" Z. P+ g* t0 q1 c
else
+ p+ p1 {9 K p( S+ X2 H% @" pif((i%36)>16)
. C7 L+ L4 M2 F8 A% h! J7 u1 q6 D2 D! _{ gotoxy(41,4+i-17);
- Q# e0 a5 A& K6 {. @, Fprintf(" ");
9 H' h. u8 c3 Z. U8 f5 T, ~+ ogotoxy(42,4+i-17);}
: V8 I5 x. Z$ P m3 @# L( }i++;
( J( \" C1 H' ]1 X4 U2 B0 k2 V! Ksum=sum+chm;
! }( R$ W* ~0 V9 Yprintf("%10s %-14s %6.1f\n",chtime,chshop,chm);}
$ P5 ~, n& y3 H: q" ?! ?gotoxy(1,23);printf("|---------------------------------------------------------------------------|");
' M8 \7 b, k' A/ _2 {gotoxy(1,24);printf("| |");1 C+ O& L" e/ h) H, s
gotoxy(1,25);printf("|---------------------------------------------------------------------------|");7 ^. d: {- ~# j* U; L: t; V F
gotoxy(10,24);printf("total is %8.1f$",sum);2 A: O5 Q: f1 H2 M
fclose(fp);
) u6 s5 ?1 Y. Y$ W. x* d% Ygotoxy(49,24);printf("press any key to.....");getch();goto pp;, K& h6 }. I/ P% i, b$ U* ?
}) M2 r$ o* K7 u0 _, o- t2 h
else
/ h: {6 v+ d* U) r{4 {, v5 C$ y! O1 \, q7 l
while(ch[0]!='\r')# d! Q) p8 q- T2 Y3 |
{ if(j<10)
' I/ T8 {& w2 E( m7 Q. L, Q{ strncat(chtime,ch,1);% j. I0 Z4 C2 Z" _9 w
j++;}) l4 x$ }) A$ {; r. x- ]* B
if(ch[0]==8)
# y( ]9 m7 l3 x0 X9 X) f- g# J$ p/ O{
8 i1 C# f' F1 c- D" e$ C6 M$ qlen=strlen(chtime)-1;# Y- h k, o3 v) E& B8 Y: @
if(j>15)
* B6 M5 U; B) M5 ~7 |' B{ len=len+1; j=11;}# C( F' q3 m- ] k: H8 X% c- r
strcpy(ch1,"");
0 D. @5 Y; d- I9 i& Yj=j-2;
% d0 Y, n G: C/ pstrncat(ch1,chtime,len); p4 ~3 p- Q3 O2 f
strcpy(chtime,"");9 b; y; k" }$ U# H/ `6 F
strncat(chtime,ch1,len-1);
" _$ R! x! H h- Y3 M& kgotoxy(13,7);printf(" ");}
) G+ D( {4 j$ b: B: i! Pgotoxy(13,7);printf("%s",chtime);ch[0]=getch();
+ G! o! i* \' H' v9 Eif(ch[0]==9)$ g& K8 x! Y& `! j, O$ P
goto mm;( _. _* `7 H: L0 z$ G( E. g
if(ch[0]==27)
: o5 `- U. U6 _5 d2 a( iexit(1);
3 ~1 T+ G; H* n) l}
9 f% J3 R! D3 z1 z/ i* hgotoxy(3,24);printf(" ");, y7 ^0 Q* Q4 k
gotoxy(13,10);
1 h3 O) F5 Z# g* U, u2 G' ~j=0;9 o4 ^2 `4 b, e& @: \3 h
ch[0]=getch();5 Z6 U* c& J$ o* l4 W
while(ch[0]!='\r'). J, D, u( R" t0 W
{ if (j<14)
) v2 e+ q& Q$ M5 A{ strncat(chshop,ch,1);+ Z/ A, s6 \) L: Z8 y# A9 E7 B
j++;}
0 t/ `5 w# c& k' Y7 {if(ch[0]==8)8 J. U' v: u$ D5 F( i; l+ m/ g
{ len=strlen(chshop)-1;
% J. ^( }. S8 c+ C2 c+ [strcpy(ch1,"");
7 \& G! ~7 z8 p7 _0 v1 V, Mj=j-2;
. C% t# {# \: q( a# jstrncat(ch1,chshop,len);' q% v# x8 `1 W# E) E/ S1 F
strcpy(chshop,"");
0 {8 q+ P. c7 f8 i5 g" ~9 xstrncat(chshop,ch1,len-1);8 f# r" e* C: y
gotoxy(13,10);printf(" ");}4 a+ n# n( Z8 U% s" B% i* E! U5 T' E
gotoxy(13,10);printf("%s",chshop);ch[0]=getch();}; p. r; C( ~0 P" F) L4 v5 Z# W
gotoxy(13,13);$ q% X, I/ i& y& J+ a
j=0;
: l8 X% h0 Y+ w! i( n# N" jch[0]=getch();: M( q5 e1 Z3 p: _) P
while(ch[0]!='\r'), O' n5 Y2 m2 {9 V3 w+ @. I
{ if (j<6)7 s5 ]( o- c; K$ k& L* v
{ strncat(chmoney,ch,1);
v2 `9 g# W# x0 W! [j++;}
: U; M+ h, p2 y7 R! Q; Fif(ch[0]==8)
2 M) X; K2 @' R1 _$ a% F8 W{ len=strlen(chmoney)-1;8 f% L; I$ A4 ?# I9 G
strcpy(ch1,"");
J7 l- W8 a8 k1 p, `j=j-2;/ L! T% w+ Q6 i% d5 N, U
strncat(ch1,chmoney,len);
# G# M! T+ T) j' z. Cstrcpy(chmoney,"");& w" E$ k. A' l6 L. l: L5 U6 {
strncat(chmoney,ch1,len-1);
. @1 U- J+ G5 Kgotoxy(13,13);printf(" ");}; j( ]4 ?8 l+ l# x, t7 U/ k& t
gotoxy(13,13);printf("%s",chmoney);ch[0]=getch();}
* w" X# l2 I+ o8 ]2 B, T. Iif((strlen(chshop)==0)||(strlen(chmoney)==0))
9 F* O$ c- l3 f# l* Fcontinue;
x" A4 m% w6 H9 y- o/ |if((fp=fopen("home.dat","a+"))!=NULL);
. v) q) b' o, f' qfprintf(fp,"%10s%14s%6s",chtime,chshop,chmoney);6 I% R. }, C( u/ b6 o# S
fputc('\n',fp);
3 Q# Z. u/ y0 v, P( vfclose(fp);# A8 p m; `6 [) B' B# N) N
i++;
5 g8 t! j- i3 y; ~, t0 L9 U8 {gotoxy(41,5+i);
/ W% e* m+ k- V i! c6 Dprintf("%10s %-14s %-6s",chtime,chshop,chmoney);
: O M$ U( B J% n f}}} |
|
IP卡
狗仔卡
鏄捐韩鍗