O’zbekiston

getchar();

return 0;

103. }
Dastur natijasi:

Daturning to’liq matni:

#pragma once #include"stdafx.h" #include #include #include #include
7) #define INT	01
8) #define CHAR	02
#define FLOAT #define LONG	03	04
11) #define DOUBLE		05
12) #define STRUCT		06
13) #define PRINTF		07
14) #define SCANF		08
15) #define FOR		09
16) #define DO		10

17. 
    #define WHILE 11
    
18. 
    #define IF 12
    
19. 
    #define ELSE 13
    
20. 
    #define CONTINUE 14
    
21. 
    #define BREAK 15
    
22. 
    #define DEFAULT 16
    
23. 
    #define CASE 17
    
24. 
    #define GOTO 18
    
25. 
    #define SWITCH 19
    
26. 
    #define OB 20
    
27. 
    #define CB 21
    
28. 
    #define LP 22
    
29. 
    #define RP 23
    
30. 
    #define EQUALTO 24
    
31. 
    #define LT 25
    
32. 
    #define GT 26
    
33. 
    #define PLUS 27
    
34. 
    #define MINUS 28
    
35. 
    #define MUL 29
    
36. 
    #define DIV 30
    
37. 
    #define COLON 31
    
38. 
    #define SCOLON 32
    
39. 
    #define TERNARY 33
    
40. 
    #define COMMA 34
    
41. 
    #define PLINE 35
    
42. 
    #define CARAT 36
    
43. 
    #define DIGIT 37
    
44. 
    #define ID 38
    
45. 
    #define OSB 39
    
46. 
    #define CSB 40
    
47. 
    #define HSH 41
    
48. 
    #define PER 42
    
49. 
    #define MAIN 43
    
50. 
    #define VOID 44
    
51. 
    #define NOTEQU 45
    
52. 
    #define AND 46
    
53. 
    #define BSH 47
    
54. 
    #define DQ 48
    
55. 
    #define SQ 49
    
56. 
    #define DOT 50
    
57. 
    #define INCLUDE 51
    
58. 
    #define SPACE 52
    
59. 
    #define TAB 53
    
60. 
    #define NUM_ENTRIES 54
    
61. 
    int token_no=0,key=0,ident=0,sp=0,op=0,digit=0;
    
62. 
    char keyM[100][100],identM[100][100],spM[10000],opM[100][100],digitM[1000];
    
63. 
    using namespace std;
    

17. 
    struct table
    

65) {

66. 
    char name[25];
    
67. 
    int token;
    

68) };

69. 
    struct table ref_tab[NUM_ENTRIES] = {
    

69. 
    {"int", INT},
    
70. 
    {"char", CHAR},
    
71. 
    {"float", FLOAT},
    
72. 
    {"long", LONG},
    
73. 
    {"double", DOUBLE},
    
74. 
    {"struct", STRUCT},
    
75. 
    {"printf", PRINTF}, 77) {"do", DO},
    

78) {"while", WHILE}, 79) {"if", IF},

80. 
    {"else", ELSE},
    
81. 
    {"continue", CONTINUE},
    
82. 
    {"break", BREAK},
    
83. 
    {"default", DEFAULT},
    
84. 
    {"case", CASE},
    
85. 
    {"goto", GOTO},
    
86. 
    {"switch", SWITCH}, 87) {"{", OB},
    

88) {"}", CB},
89) {"(", LP},
90) {")", RP},
91) {"=", EQUALTO},
92) {"<", LT},
93) {">", GT},
94) {"+", PLUS},
95) {"-", MINUS},
96) {"*", MUL},
97) {"/", DIV},
98) {":", COLON},
99) {";", SCOLON},
100) {"?", TERNARY},
101) {",", COMMA},
102) {"|", PLINE},
103) {"^", CARAT}, 104) {"[", OSB},
105) {"]", CSB},
106) {"#", HSH},
107) {"%", PER},

108. 
     {"main", MAIN},
     
109. 
     {"void", VOID},
     

110) {"!=", NOTEQU},
111) {"&", AND},
112) {"\\",BSH},
113) {"\"",DQ},
114) {"'", SQ},
115) {"include",INCLUDE},
116) };

117) char out_token[NUM_ENTRIES+1][40]=

118) {
119) " ",

120. 
     "INT",
     
121. 
     "CHAR",
     
122. 
     "FLOAT",
     
123. 
     "LONG",
     
124. 
     "DOUBLE",
     
125. 
     "STRUCT",
     
126. 
     "PRINTF",
     
127. 
     "SCANF",
     
128. 
     "FOR",
     

129) "DO",
130) "WHILE",
131) "IF",

132. 
     "ELSE",
     
133. 
     "CONTINUE",
     
134. 
     "BREAK",
     
135. 
     "DEFAULT",
     
136. 
     "CASE",
     
137. 
     "GOTO",
     
138. 
     "SWITCH",
     

139) "{",
140) "}",
141) "(",
142) ")",
143) "=",
144) "<",
145) ">",
146) "+",
147) "-",
148) "*",
149) "/",
150) ":",
151) ";",
152) "?",
153) ",",
154) "|",
155) "^",
156) "DIGIT",
157) "ID",
158) "[",
159) "]",
160) "#",
161) "%",

162. 
     "MAIN",
     
163. 
     "VOID",
     

164) "!=",
165) "&",
166) "\\",
167) "\"",
168) "'",
169) ".",
170) "INCLUDE"
171) };

172. 
     namespace Leksik_analizator {
     
173. 
     using namespace System;
     
174. 
     using namespace System::ComponentModel;
     
175. 
     using namespace System::Collections;
     
176. 
     using namespace System::Windows::Forms;
     
177. 
     using namespace System::Data;
     
178. 
     using namespace System::Drawing;
     
179. 
     ///
     
     

     
     /// Summary for Form1
     

     
     ///
     
     
180. 
     public ref class Form1 : public System::Windows::Forms::Form
     

183) {

184. 
     public:
     
185. 
     Form1(void)
     

186) {
187) InitializeComponent();
188) //
189) //TODO: Add the constructor code here
190) //
191) }

192. 
     protected:
     
193. 
     ///
     
     

     
     /// Clean up any resources being used.
     

     
     ///
     
     
194. 
     ~Form1()
     

197) {
198) if (components)

199) {200) delete components;

201) }
202) }

203. 
     private: System::Windows::Forms::DataGridView^ dataGridView1;
     
204. 
     protected:
     
205. 
     private: System::Windows::Forms::DataGridViewTextBoxColumn^ Column1;
     
206. 
     private: System::Windows::Forms::DataGridViewTextBoxColumn^ Column2;
     
207. 
     private: System::Windows::Forms::DataGridViewTextBoxColumn^ Column3;
     
208. 
     private: System::Windows::Forms::DataGridViewTextBoxColumn^ Column4;
     
209. 
     private: System::Windows::Forms::DataGridViewTextBoxColumn^ Column5;
     
210. 
     private: System::Windows::Forms::Button^ button1;
     
211. 
     private: System::Windows::Forms::TextBox^ textBox1;
     
212. 
     private: System::Windows::Forms::Label^ label1;
     
213. 
     private: System::Windows::Forms::Label^ label2;
     
214. 
     private: System::Windows::Forms::Label^ label3;
     
215. 
     private: System::Windows::Forms::Label^ label4;
     
216. 
     private: System::Windows::Forms::Label^ label5;
     
217. 
     private:
     
218. 
     ///
     
     

     
     /// Required designer variable.
     

     
     ///
     
     
219. 
     System::ComponentModel::Container ^components;
     
220. 
     #pragma region Windows Form Designer generated code
     
221. 
     ///
     
     

     
     /// Required method for Designer support - do not modify
     

     
     /// the contents of this method with the code editor.
     

     
     ///
     
     
222. 
     void InitializeComponent(void)
     

228) {

229. 
     this->dataGridView1 = (gcnew System::Windows::Forms::DataGridView());
     
230. 
     this->Column1 = (gcnew System::Windows::Forms::DataGridViewTextBoxColumn());
     
231. 
     this->Column2 = (gcnew System::Windows::Forms::DataGridViewTextBoxColumn());
     
232. 
     this->Column3 = (gcnew System::Windows::Forms::DataGridViewTextBoxColumn());
     
233. 
     this->Column4 = (gcnew System::Windows::Forms::DataGridViewTextBoxColumn());
     
234. 
     this->Column5 = (gcnew System::Windows::Forms::DataGridViewTextBoxColumn());
     
235. 
     this->button1 = (gcnew System::Windows::Forms::Button());
     
236. 
     this->textBox1 = (gcnew System::Windows::Forms::TextBox());
     
237. 
     this->label1 = (gcnew System::Windows::Forms::Label());
     
238. 
     this->label2 = (gcnew System::Windows::Forms::Label());
     
239. 
     this->label3 = (gcnew System::Windows::Forms::Label());
     
240. 
     this->label4 = (gcnew System::Windows::Forms::Label());
     
241. 
     this->label5 = (gcnew System::Windows::Forms::Label());
     
242. 
     (cli::safe_cast >(this-
     

>dataGridView1))->BeginInit();

229. 
     this->SuspendLayout();
     

244) //
245) // dataGridView1
246) //

247. 
     this->dataGridView1->ColumnHeadersHeightSizeMode = System::Windows::Forms::DataGridViewColumnHeadersHeightSizeMode:: AutoSize;
     
248. 
     this->dataGridView1->Columns->AddRange(gcnew cli::array< System::Windows::Forms::DataGridViewColumn^ >(5) {this->Column1,
     
249. 
     this->Column2, this->Column3, this->Column4, this->Column5});
     
250. 
     this->dataGridView1->Location = System::Drawing::Point(12, 54);
     
251. 
     this->dataGridView1->Name = L"dataGridView1";
     
252. 
     this->dataGridView1->Size = System::Drawing::Size(543, 422);
     
253. 
     this->dataGridView1->TabIndex = 0;
     

254) //
255) // Column1
256) //

257. 
     this->Column1->HeaderText = L"Identifikatorlar";
     
258. 
     this->Column1->Name = L"Column1";
     

259) //
260) // Column2
261) //

262. 
     this->Column2->HeaderText = L"Maxsus operatorlar";
     
263. 
     this->Column2->Name = L"Column2";
     

264) //
265) // Column3
266) //

267. 
     this->Column3->HeaderText = L"kalit sozlar";
     
268. 
     this->Column3->Name = L"Column3";
     

269) //
270) // Column4
271) //

272. 
     this->Column4->HeaderText = L"Operatorlar";
     
273. 
     this->Column4->Name = L"Column4";
     

274) //
275) // Column5
276) //

277. 
     this->Column5->HeaderText = L"Raqamlar";
     
278. 
     this->Column5->Name = L"Column5";
     

279) //
280) // button1
281) //

282. 
     this->button1->Location = System::Drawing::Point(153, 482);
     
283. 
     this->button1->Name = L"button1";
     
284. 
     this->button1->Size = System::Drawing::Size(222, 35);
     
285.