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给出四个数字,要求,在其间添加运算符和括号,使得计算结果等于24。) H% _. O4 ~9 G
% J2 e: ^+ g6 v* m+ x7 D8 W1 r括号的放置即为决定哪几个数先进行计算。所以,我们先确定首先进行计算的两个相邻的数,计算完成后,就相当于剩下三个数字,仍需要在它们之间添加符号;然后再决定在这三个数中哪两个相邻的数先计算。由此,我们就成功解决了数字的运算次序问题,此时不需要再考虑不同运算符号的优先级问题,因为括号的优先级高于加减乘除。0 j5 Y1 _+ W R3 O# \
; H; O8 x+ W2 O ^+ X通过循环,我们可以得到第一第二第三次计算的运算符,再通过计算,就可以得出和,若和等于24,即为所求解。2 _, j% V( J3 l: R
+ I! e5 y+ P# e; p9 C在输出格式中,由于括号的放置共六种情况,故根据计算先后顺序的不同,输出时在不同地方放置括号;0 Y+ N3 O# R) l5 T. u
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以下是java源码:
$ {# c' z1 V" v- import java.awt.*;* v; P/ i! V5 i0 {5 q* p; @+ `
- import javax.swing.*;
3 E8 C; W. E! I6 a - import java.awt.event.*;
+ y7 _$ [8 c P1 f L - import java.util.*;: S( Z! d9 R5 \: g8 g
- import javax.swing.JOptionPane;
$ C1 ~6 c' [! ? -
$ |9 |) T% E# Z- M7 E$ w9 k& F- X - public class TwentyFourPoke_Game extends JFrame4 }* z4 E0 D; A: m( Q' i* J4 _: A# S! d
- {" t2 n. V6 h9 R6 U' I8 K
- private JButton jbsolution = new JButton("Find a Solution");6 _! Z7 B% E( ?* d& L% D
- private JButton jbrefresh = new JButton("Refresh");
; r0 |3 [) T4 W3 v, ~ - private JButton jbverify = new JButton("Verify");- g- C+ {7 {: L$ R( H
-
& _7 a; O0 i8 v6 X, l - private JLabel jlmessage = new JLabel("Enter an expression:");
, T. z8 h4 G- V0 O* ^5 J - 4 P% ^2 T' @$ `0 J7 h j
- private JTextField jtsolution = new JTextField();
- h6 d: g# X$ z; g$ D. D - private JTextField jtexpression = new JTextField();
7 q7 q; u( T2 g4 v2 F6 \ - 4 D# }) G- h w" ^/ B
- private ImagePanel pp = new ImagePanel();
' [2 T1 p* I1 M1 R+ q -
6 F6 ^* B, G) [3 k v9 t0 M - private int[] card = new int[4];
! B, a# _: M* v* e u - private double[] bcard = new double[4];! n% K- O' k r7 R" I! o
-
1 ] |" U' o7 F9 v# x! c5 e3 f - private double sum;. r8 w# N- n1 d+ U
- private double[] temp1 = new double[3];
7 ]% C9 d& g6 C0 ?* a1 ` - private double[] temp2 = new double[2];7 {+ d* U4 ?: j
- private char[] sign = {'+','-','*','/'};* G8 P; k6 R5 [+ G/ T
-
/ b9 W, ?8 i$ i( R -
+ Z- B# a: q' M+ ^ E - public TwentyFourPoke_Game(); O' F5 Z" N* ?9 c) Z, D
- { o9 {, @! |6 a1 p& ]
- JPanel p1 = new JPanel(new GridLayout(1,3));
: p0 E; _2 f" _; |/ X4 Y$ l; [ - p1.add(jbsolution);2 U x6 c) k% P4 {( |) z$ m
- p1.add(jtsolution);+ x: J* T9 i2 ^ S* U
- p1.add(jbrefresh);& B' ~' m7 f* w6 w' B+ ~) r- ]
- JPanel p3 = new JPanel(new GridLayout(1,3));
4 s- N- n% P. q! ^. b0 a% ~. D - p3.add(jlmessage);
8 E! T; L7 a7 M - p3.add(jtexpression);8 K$ F, W# l, \
- p3.add(jbverify);" G- T( z' j$ g6 h* J5 Y
- 4 y7 g0 i( Y# K7 S! g
- add(p1,BorderLayout.NORTH);
7 ~' B) X) b/ X- u+ p - add(pp,BorderLayout.CENTER);8 ~; _2 c0 y( f8 J
- add(p3,BorderLayout.SOUTH);" ?% _. K- I s( |' h
-
) s# m: z- m/ \; M - ButtonListener listener = new ButtonListener();
% I: d% W8 K f/ D- X. B - jbsolution.addActionListener(listener);
7 u8 y* A/ h3 W7 G- y$ |$ m - jbrefresh.addActionListener(listener);
2 O% k' [4 ^1 a6 ~ a7 ] - jbverify.addActionListener(listener);4 M: C3 ?! \. d* Y& {7 F
- }. o" C- S, c9 }0 {1 b/ e
- 6 J/ H' E+ j. W; z, K& P* V- m4 A
- class ButtonListener implements ActionListener
: g5 J$ v9 G o - {
" v% {) F' o9 O4 J. b9 Z/ k - public void actionPerformed(ActionEvent e)
& q% l% S5 S0 A4 c) T9 z - {# E$ R" n: N! m4 e
- if(e.getSource() == jbsolution)
* n% Y: t# a; o. z0 f( t - {+ ^/ Z* p7 i7 K' P' g, H5 M9 E
- for(int i = 0;i < 4;i++)! |* C; o* j3 w& z P6 ?8 e
- {& w" g5 q( a% E" d# m
- bcard[i] = (double)card[i] % 13;
g* w4 M( @( x$ D - if(card[i] % 13 == 0)4 I4 b: f( V! f
- bcard[i] = 13;) b0 K/ b# w2 c
- }" j( f3 d' l3 O: q
- search();
$ n/ k$ v \( R4 O+ \ - }* Q; f0 U Z8 F
- else if(e.getSource() == jbrefresh)& z8 y" D# V' c- r
- {
$ {2 m. x! @1 I$ ]- A- m+ [' c* ] - pp.sshow();& |7 r3 A, f- b* ^4 S
-
' A$ e4 L+ n; k- e8 P - }
$ u4 a7 m$ ^9 }7 q2 @4 l - else if(e.getSource() == jbverify)* p5 C% u- T$ W# g* ?
- {
) [' b# `$ W8 l3 A9 P& m, F - String expression = jtexpression.getText();
. z5 U& q* F! ?& R; j - int result = evaluateExpression(expression);+ g# F# u9 d1 A0 p( Z7 z4 s3 `
- if(result == 24)
% b* \, U3 b7 i6 S9 e2 l" J - {: a& A; O1 a5 @+ |8 |
- JOptionPane.showMessageDialog(null,"恭喜你!你答对了!","消息框",JOptionPane.INFORMATION_MESSAGE);' }: E9 s# r( o
- }3 W' I) I! S) w3 r
- else/ U+ h- u; A- f' j
- {: g$ x, Z7 n/ ]9 [# k. q
- JOptionPane.showMessageDialog(null,"抱歉!请再次尝试。","消息框",JOptionPane.INFORMATION_MESSAGE);3 V" q$ R1 W2 N! j$ d/ {
- }7 [4 M% _/ E2 T8 N
- }# V e2 U- Q4 _
- }% S7 s+ f8 i8 f/ N
- }
+ f+ y- }: ?" @# t/ l: w9 _% r - 0 B$ B- A3 O8 K: s
- public static double calcute(double a,double b,char c)
& H4 F" I9 B& A* Z( t( a* g. U - {
3 F' q; I; f( _ - if(c == '+')
: o E7 G( R, U" i6 W( J' u - return a+b;
- m% ^8 `6 L' X' H- C; w; P - else if(c == '-')% A4 @* I! W/ Y. U& {1 K. u j
- return a-b;+ {. h, ]2 r, a) X5 M
- else if(c == '*')
0 Q r6 b# n7 ? - return a*b;# b" S# m7 [' ^5 t9 J0 x) u
- else if(c == '/' && b != 0)
2 A, G; A% j/ I# ~; l5 S2 D - return a/b;) H( p+ O3 I* Z1 c7 R9 T2 O8 B
- else$ x1 [! ^ v" C) z, O8 C9 a5 A' N, z
- return -1;
/ ]; y5 J8 {3 h# j - }
% a( _4 i8 I$ z9 T" ~. `3 F$ Q -
j! [: S2 C. ~# K - public void search()
% x) M, m( D: M - {
/ U3 n2 g4 X5 [: V) A" l6 ]& [9 g - boolean judge = false;) k, q3 t+ N2 L7 X6 b2 Z
- for(int i=0;i<4;i++)! Z! E- i7 o, ^, S8 }( C. b0 ?
- //第一次放置的符号" F$ r1 O) ?. c( j$ z1 ~
- {- F- d8 j* V" t) _& B' `9 a: _
- for(int j=0;j<4;j++)
7 X5 J2 U( w' _9 N+ N - //第二次放置的符号
1 q2 w' w! w5 |1 e9 a - {
, W" G7 b1 R! {( ^: q/ H/ v6 v$ ^ - for(int k=0;k<4;k++)
: e2 m, z# w" n: T& f - //第三次放置的符号% a5 b5 \9 m9 s& J1 P
- {
% U S% U0 x; y, F" ] - for(int m=0;m<3;m++)
1 M: t) V, w- B& j; L7 q! |* F - //首先计算的两个相邻数字,共有3种情况,相当于括号的作用
% F7 g9 g+ U! F& y8 s# k! p7 \ - {& |) D, H/ Y/ P/ X* c" |
- if(bcard[m+1]==0 && sign[i]=='/') break;, O7 i. g/ M0 W _* e
- temp1[m]=calcute(bcard[m],bcard[m+1],sign[i]);
! [4 L# O# l' t. I! ~3 @ - temp1[(m+1)%3]=bcard[(m+2)%4];( r, i) K; |' H
- temp1[(m+2)%3]=bcard[(m+3)%4];
/ K4 w5 s# ?6 ~+ o: m a - //先确定首先计算的两个数字,计算完成相当于剩下三个数,按顺序储存在temp数组中
/ R4 L7 i/ z/ y& u1 h& [- S - for(int n=0;n<2;n++)
- }( L' V5 ?3 e - //三个数字选出先计算的两个相邻数字,两种情况,相当于第二个括号7 W% ?* i1 O& f' M8 @
- {8 o) { V2 {8 B P$ | E
- if(temp1[n+1]==0 && sign[j]=='/') break;
6 O$ n: N, N. ~/ _# g3 v - temp2[n]=calcute(temp1[n],temp1[n+1],sign[j]);
! D' [3 g9 g$ O- e: ^1 {) k - temp2[(n+1)%2]=temp1[(n+2)%3];
% d4 u, W! ? n% k7 n8 }1 @! | - //先确定首先计算的两个数字,计算完成相当于剩下两个数,按顺序储存在temp数组中
5 f9 u0 ^ t' D1 y - if(temp2[1]==0 && sign[k]=='/') break;
; u' A; @; X" J - sum=calcute(temp2[0],temp2[1],sign[k]);
! w9 {1 |& n& z - //计算和- D* |4 n/ G) U
- if(sum==24)5 M0 k- ]" |* U1 ^# q) V6 q7 z
- //若和为24
# Q4 J1 K" S5 H) O8 t6 n. p( S# ^$ D+ l9 F - {! C9 [( s9 {- C' f, }' j8 ^5 O
- judge=true;! J9 G6 ~# |3 r) q7 _0 }/ o
- //判断符为1,表示已求得解
* b5 |5 k3 W h8 Z7 w% P - if(m==0 && n==0)
9 F* Z# [* C& ^2 @ }) C5 ~ - {
7 U: G7 F& _: j8 C - String sss ="(("+(int)bcard[0]+sign[i]+(int)bcard[1]+")"+sign[j]+(int)bcard[2]+")"+sign[k]+(int)bcard[3]+"="+(int)sum;1 a+ }; x" U' k/ S8 D1 Q/ o
- jtsolution.setText(sss);+ B l: a+ |4 x, t
- return ;2 [, q* H4 I1 v- n& M6 V' A0 k- O
- }2 H! k! w& j1 j/ D* q; ]4 I( }7 o
- else if(m==0 && n==1)
- D6 n4 S2 J# @. U2 x( h - {
: N( R1 m* h& T8 X9 g0 ` q - String sss ="("+(int)bcard[0]+sign[i]+(int)bcard[1]+")"+sign[k]+"("+(int)bcard[2]+sign[j]+(int)bcard[3]+")="+(int)sum;
. d# O+ _. T# f w5 B0 Y - jtsolution.setText(sss);: m6 U9 Z: g. m
- return ;
0 h7 E: n* r0 A5 w9 I; F - }
l% |+ n; M* u% X5 U( F - else if(m==1 && n==0), Z$ l T: K7 {3 C
- {
" A. l* Y" j7 l' P* ?/ F: Z - String sss ="("+(int)bcard[0]+sign[j]+"("+(int)bcard[1]+sign[i]+(int)bcard[2]+"))"+sign[k]+(int)bcard[3]+"="+(int)sum;
! C4 D$ x5 W. I- u a1 q - jtsolution.setText(sss);7 _) v7 Y+ ]9 y& n: m7 p9 U
- return ;
) J, |$ J: Z) A8 R; g4 ` - }
/ b* c9 m5 f) W/ N - else if(m==2 && n==0)" b4 s0 m! D9 k8 }
- {
% Q" u( k- V! v5 K0 ^1 f, | - String sss ="("+(int)bcard[0]+sign[j]+(int)bcard[1]+")"+sign[k]+"("+(int)bcard[2]+sign[i]+(int)bcard[3]+")="+(int)sum;
% W# j" d6 F' G- i2 T4 f; K1 |; ~ - jtsolution.setText(sss);: w% Z% j$ _5 G8 M! @
- return ;3 y* G5 h% Y2 b5 r0 N$ {
- }
- I- \/ ~7 R( ?3 z - else if(m==2 && n==0)
! H/ d3 u$ a& c/ W - {) Z2 j- c! @/ z9 x6 s
- String sss =(int)bcard[0]+sign[k]+"("+(int)bcard[1]+sign[j]+"("+(int)bcard[2]+sign[i]+(int)bcard[3]+"))="+(int)sum;, y6 Z" R: h5 k L L/ j
- jtsolution.setText(sss);% @! O4 n. W# e5 t# d! M# b, ^
- return ;
8 x& g3 M1 h4 b7 t0 j - }
8 P; T( z7 P( j" [8 G" \! q - //m=0,1,2 n=0,1表示六种括号放置可能,并按照这六种可能输出相应的格式的计算式) b* U k1 i& F/ s- a; @' X
-
& U# T6 D" U# `$ }4 l9 Z! S, N - }
( ^" n w5 F; T' ]* u; m9 N( J - }
3 o0 U: Q4 a8 ~- X" t - }* X6 D* g8 E8 A/ u a
- }# Y! v3 M# C7 s
- }
2 X; S2 j* a6 D# |/ Q2 k - }
9 }* x( F; x. e, Q u' M7 g - if(judge==false)% `' H( o5 L9 ^+ Q
- jtsolution.setText("No solution!");9 }# X9 L9 [- `* L9 }
- //如果没有找到结果,符号位为00 }, O7 e5 t3 c% @
- }
, w5 @& I1 X" Z6 Z! K -
v5 A! V& ^ U( ~! s - 5 S9 d: w8 `8 U( Q
- public static int evaluateExpression(String expression)+ q! k- j N" ?
- {
, W. B: m' Z, D- o; z - // Create operandStack to store operands, |. v+ N* q) Q* }" r
- java.util.Stack operandStack = new java.util.Stack();
8 M$ Y5 L7 a [8 S7 \: D! d - . V6 m' ]2 J8 a7 l; P, Y
- // Create operatorStack to store operators" s! q( j! N0 M
- java.util.Stack operatorStack = new java.util.Stack();6 k6 A4 |6 O5 e* {
- 0 D3 ~* Q+ U' G3 ]. z& e
- // Extract operands and operators) [' Q3 g, ?* N, z
- java.util.StringTokenizer tokens = new java.util.StringTokenizer(expression, "()+-/*", true);
& b z5 e8 Z# U+ G: v -
& q @% Y( c6 o r - // Phase 1: Scan tokens
) V7 @' w) h, X; ^ - while (tokens.hasMoreTokens()) ^( I! w/ K; @0 P7 ] R
- {3 O/ K w: I% g6 U
- String token = tokens.nextToken().trim(); // Extract a token
) n& E8 j2 U. @" n - if (token.length() == 0) // Blank space% G o+ o/ I2 g7 W
- continue; // Back to the while loop to extract the next token
% ~- R/ g) S0 ~+ v9 I - else if (token.charAt(0) == '+' || token.charAt(0) == '-')" l) u0 T+ P, Q. M& n4 X
- {5 H+ \* t# Q* N+ v+ C, {
- // Process all +, -, *, / in the top of the operator stack- g0 K/ Q: b% Z
- while (!operatorStack.isEmpty() &&(operatorStack.peek().equals('+') ||operatorStack.peek().equals('-') || operatorStack.peek().equals('*') ||
2 t" n8 D; Y2 D) o0 | - operatorStack.peek().equals('/')))1 |! u" V' s q( d
- {
0 K' W1 f4 Y) a0 U' |6 l4 O/ d - processAnOperator(operandStack, operatorStack);; U4 O, {* p) Q+ L; e( ?( b2 V$ K
- }
: o `; e) y% I( h3 n7 ?' U0 { - // Push the + or - operator into the operator stack
, ^, J, g* E/ d2 f; k- k; ~ - operatorStack.push(new Character(token.charAt(0)));
4 ?7 P% e8 l" y- F2 ^ - }( f3 U) e" X7 z
- else if (token.charAt(0) == '*' || token.charAt(0) == '/')) [( ~: ~; K$ l" c. y: N' O9 Z
- {
' n0 k% ?/ u3 M# G* T - // Process all *, / in the top of the operator stack
% O" r0 i# F& S - while (!operatorStack.isEmpty() && (operatorStack.peek().equals('*') || operatorStack.peek().equals('/')))
8 c* W$ J/ V% z# W- O% K - {
5 z6 Z) J$ V X# P - processAnOperator(operandStack, operatorStack);
* v/ z5 b/ o) F1 r/ O! `9 ? - }# c; U* E. S: C6 x+ V. b$ ]
-
* z' d- @* n" T0 _* x# W - // Push the * or / operator into the operator stack, A0 O, ^; ?1 H0 [
- operatorStack.push(new Character(token.charAt(0)));$ }* P' d o/ B+ w
- }9 g- h/ o% f! d( s' C
- else if (token.trim().charAt(0) == '(')
$ U( S" P8 h: W - {4 A- O+ S. m6 {+ S6 ~- \
- operatorStack.push(new Character('(')); // Push '(' to stack4 @* d9 ~* ~$ N' _
- }
- {' H) p4 P' T" W* F5 P: H - else if (token.trim().charAt(0) == ')')
( t6 b' U2 J f - {
3 Q4 s+ N7 |, F. Z$ F - // Process all the operators in the stack until seeing '(', _5 w. M. L6 m, C* O- Y' _# Q
- while (!operatorStack.peek().equals('('))' B, M9 C- Y0 d& q( l4 G* e
- {) z: I* d; s j5 T$ f
- processAnOperator(operandStack, operatorStack); s; l( P/ A) Y) M6 k
- }4 v( w- S( w7 |# K9 M& i$ |
- operatorStack.pop(); // Pop the '(' symbol from the stack
7 r! @. \% V% ]) z3 _ - }5 I8 R3 I5 ~% y- X' C
- else
2 ~* ^, W* ` |# H9 T7 f - {
- ~% `: `, y) F, h# P1 D! \% X - // An operand scanned
% h4 W }" z; w, L0 ~9 h - // Push an operand to the stack7 c. n& h( N. {9 b' d9 b- @2 a
- operandStack.push(new Integer(token));, d! ~4 T [+ ] {) l1 c
- }: y* q5 t: }( ?; z6 g
- }
( e2 L% t. n+ U( E6 Y# I - " \, B2 u: A8 u0 d( B/ K
- // Phase 2: process all the remaining operators in the stack; |+ I$ k" g- P( t( Q" A+ Y0 O; `
- while (!operatorStack.isEmpty())& t6 C: [5 `5 |# A5 A+ d" v
- {( H6 o& A0 t+ o% W4 k5 ~
- processAnOperator(operandStack, operatorStack);
1 E. k" J3 g% N' `" l) Q - }1 h3 e' P, X; Y& g+ L* a' M! p* E
- / A1 y x8 M( `
- // Return the result, y2 x: d* e( h1 P
- return ((Integer)(operandStack.pop())).intValue();
4 ~6 G% _- c1 F) C. h; M - }
" J4 q; ^9 ], i( i - + e& l. F5 H( d+ O0 C, W
- public static void processAnOperator(java.util.Stack operandStack,java.util.Stack operatorStack)+ u: O- Z2 Y6 i
- {7 V! k% W' \$ E7 |* m+ v, W
- if (operatorStack.peek().equals('+'))
# N4 _' }$ V, S O% g4 O - {
$ @( W3 Y: l# ^1 d8 z" i) K, D - operatorStack.pop();2 \6 @" x+ J. w: c i
- int op1 = ((Integer)(operandStack.pop())).intValue();
" C3 j) s% r8 B6 C6 K% J% }& J: j - int op2 = ((Integer)(operandStack.pop())).intValue();" d9 g1 M' U0 w5 P. g. g
- operandStack.push(new Integer(op2 + op1));9 g5 e' w a/ Y4 f2 T* P' @4 x; e
- }
; G6 D b+ c# }2 w$ p - else if (operatorStack.peek().equals('-'))4 X: ~7 _7 u6 J3 m4 R7 k, f" B
- {6 w# T( R- R$ H; j
- operatorStack.pop();
, O! [9 b- B( S* ]8 s; e9 Q u: q - int op1 = ((Integer)(operandStack.pop())).intValue();9 H1 W5 \4 B: u6 P0 W7 D
- int op2 = ((Integer)(operandStack.pop())).intValue();% q. _' k) R' n) i
- operandStack.push(new Integer(op2 - op1));* ]2 ^& F& F# q" T2 m
- }
2 R& o! Q9 V7 n- ^& D - else if (operatorStack.peek().equals('*'))2 S ]# c; S- T5 S$ D# j- B
- {
9 H0 G% J' ?# n - operatorStack.pop();
, V7 L( a5 j# L - int op1 = ((Integer)(operandStack.pop())).intValue();; ~' Z9 c2 r [
- int op2 = ((Integer)(operandStack.pop())).intValue();! P, N8 g! z/ D Y. E4 C6 z
- operandStack.push(new Integer(op2 * op1));
9 V; B% y4 |: x& g5 I; S- C/ z' Q - }( v3 ^6 H* I& r
- else if (operatorStack.peek().equals('/'))% Q# `, L2 `5 K! g
- {& p) Y+ H( p7 X7 D0 s9 Z, c' n0 S
- operatorStack.pop(); h& L- O" Y- d" I; [
- int op1 = ((Integer)(operandStack.pop())).intValue();
J6 O# d5 ]; A% D: t: x* s - int op2 = ((Integer)(operandStack.pop())).intValue();. g9 K/ D* c* x# h t+ P) x+ u1 s
- operandStack.push(new Integer(op2 / op1));8 B; c' Q. l; O1 E7 ^. b
- }/ K( o: Z3 S, y; W5 e: s
- }
. i0 G0 p$ l4 k# [. G0 U/ e2 G -
' v! q& @( Y& I8 j5 _) N - class ImagePanel extends JPanel
) c5 N" Z! o) q+ {& d/ r - {
' O0 e3 j: Z; q; K2 @ - public void sshow()
3 X( L5 X/ k' z0 L - {
; x2 e0 a0 T; ~& @ - int i;: }( b" b% l& {+ [
- for(i = 0;i < 4;i++)+ C8 L& P' Q; q4 k% |
- {: V. g* {) \; O' d
- card[i] = (int)(1 + Math.random() * 52);9 ^# Q: z( d# X* |1 O# Z6 o! ~% M6 M
- }
# x5 A4 q4 @7 Q; ]9 N5 l5 G! \( t - repaint();* t3 S" e& v* p& n
- }
# W* H. t T% ]3 Q; O% Z0 n -
% r: w# A7 B/ ?9 k - protected void paintComponent(Graphics g)
3 l% G. P( s) }5 J/ r - {
7 U; R) k: ?6 ?$ [: m: s5 D$ B - super.paintComponent(g);' m$ e7 `4 a! _3 O: Z
- int i;
4 D5 v. g! X. g- ^, o8 p% n+ J) \ - int w = getWidth() / 4;) m4 X6 _, q* F0 m
- int h = getHeight();6 ]; a3 K9 s1 }% H
- int x = 0;
8 I8 p0 E- K* |/ @4 M/ U) l0 C - int y = 0;
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- {
; r1 x" h$ A5 X/ Y) F0 {! X; m, N - ImageIcon imageIcon = new ImageIcon("image/card/" + card[i] + ".png");9 l: B7 _; z# n- _4 b& ^" I6 i1 S. e
- Image image = imageIcon.getImage();
: x% j; F, O' \3 v3 g - if(image != null)# E9 w& y5 \6 L& }
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- g.drawImage(image,x,y,w,h,this); G7 X. J- A, q0 I
- }
: }( G! h$ ^$ l+ h/ i - x += w;
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- }
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-
: q, I- h* Y6 H1 K; | - public static void main(String[] args)2 T/ ~# y: c! S
- {
: H/ u) v3 h: T* \' T! f c - TwentyFourPoke_Game frame = new TwentyFourPoke_Game();' [( z, \1 u+ _# t0 v( d
- frame.setTitle("24 Poke Game");% _( j5 T* I( m& }& k" g
- frame.setLocationRelativeTo(null);7 o) J2 M% g2 u o7 D( H
- frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
" h1 f, k4 @/ ]) ^* a - frame.setSize(368,200);
) @$ Q, `; o' V8 N( p" D$ e' W6 H3 N* g - frame.setVisible(true);
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- }
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