1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
| #pragma once
#include <locale.h>
#include <string.h>
#include <math.h>
#include <windows.h>
#include <iostream>
using namespace std;
namespace Project2 {
using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;
using namespace System::Runtime::InteropServices;
/// <summary>
/// Сводка для Form1
/// </summary>
public ref class Form1 : public System::Windows::Forms::Form
{
public:
Form1(void)
{
InitializeComponent();
}
int nach;
int konech;
//. char chislo[255];
char* chislo;
private: System::Windows::Forms::Label^ label1;
private: System::Windows::Forms::Label^ label2;
private: System::Windows::Forms::Label^ label3;
private: System::Windows::Forms::Label^ label4;
public:
private: System::Windows::Forms::Button^ button1;
int znach(char chislo)
{
if (chislo <= '9' && chislo >= '0')
return chislo - '0';
else if (chislo <= 'Z' && chislo >= 'A')
return chislo - 'A' + 10;
else if (chislo <= 'z' && chislo >= 'a')
return chislo - 'a' + 10;
else return -1;
}
int vdec(char* chislo, int nach) //перевод в десятичную сс
{
int razlog = 0;
int stepen = 1;
for (int i = strlen(chislo) - 1; i >= 0; i--)
{
razlog += znach(chislo[i]) * stepen;
stepen *= nach;
}
return razlog;
}
void perevod(char* chislo, int nach, int konech) //перевод из десятичной сс
{
int razlog = vdec(chislo, nach);
int q = 0;
int i = 0;
do
{
q = razlog % konech; //остаток от деления
razlog = (razlog - q) / konech; //число которое делим дальше
if (q > 9) //переводим остаток от деления в число
chislo[i] = q + 'A' - 10; //если остаток больше 9,то остаток-буква
else
chislo[i] = q + '0'; //если остаток меньше 9,то остаток число
i++;
} while (razlog != 0);
chislo[i] = '\0';
int a = 1;
a = strlen(chislo) - 1;
for (i = 0; i <= int((a) / 2); i++)
{
char s = chislo[i];
chislo[i] = chislo[a - i];
chislo[a - i] = s;
}
}
int proverka(char* chislo, int nach)
{
int a = strlen(chislo);
for (int i = 0; i < a; i++)
if ((znach(chislo[i]) >= nach) || (znach(chislo[i]) < 0)) //проверка, число было меньше сс начальной и больше нуля
return 1;
return 0;
}
protected:
/// <summary>
/// Освободить все используемые ресурсы.
/// </summary>
~Form1()
{
if (components)
{
delete components;
}
}
private: System::Windows::Forms::TextBox^ textBox1;
protected:
private: System::Windows::Forms::TextBox^ textBox2;
private: System::Windows::Forms::TextBox^ textBox3;
private: System::Windows::Forms::TextBox^ textBox4;
private:
/// <summary>
/// Требуется переменная конструктора.
/// </summary>
System::ComponentModel::Container^ components;
#pragma region Windows Form Designer generated code
/// <summary>
/// Обязательный метод для поддержки конструктора - не изменяйте
/// содержимое данного метода при помощи редактора кода.
/// </summary>
void InitializeComponent(void)
{
this->textBox1 = (gcnew System::Windows::Forms::TextBox());
this->textBox2 = (gcnew System::Windows::Forms::TextBox());
this->textBox3 = (gcnew System::Windows::Forms::TextBox());
this->textBox4 = (gcnew System::Windows::Forms::TextBox());
this->label1 = (gcnew System::Windows::Forms::Label());
this->button1 = (gcnew System::Windows::Forms::Button());
this->label2 = (gcnew System::Windows::Forms::Label());
this->label3 = (gcnew System::Windows::Forms::Label());
this->label4 = (gcnew System::Windows::Forms::Label());
this->SuspendLayout();
//
// textBox1
//
this->textBox1->Location = System::Drawing::Point(20, 69);
this->textBox1->Margin = System::Windows::Forms::Padding(4, 4, 4, 4);
this->textBox1->Name = L"textBox1";
this->textBox1->Size = System::Drawing::Size(147, 22);
this->textBox1->TabIndex = 0;
//
// textBox2
//
this->textBox2->Location = System::Drawing::Point(197, 69);
this->textBox2->Margin = System::Windows::Forms::Padding(4, 4, 4, 4);
this->textBox2->Name = L"textBox2";
this->textBox2->Size = System::Drawing::Size(68, 22);
this->textBox2->TabIndex = 1;
//
// textBox3
//
this->textBox3->Location = System::Drawing::Point(293, 69);
this->textBox3->Margin = System::Windows::Forms::Padding(4, 4, 4, 4);
this->textBox3->Name = L"textBox3";
this->textBox3->Size = System::Drawing::Size(63, 22);
this->textBox3->TabIndex = 2;
//
// textBox4
//
this->textBox4->Location = System::Drawing::Point(23, 127);
this->textBox4->Margin = System::Windows::Forms::Padding(4, 4, 4, 4);
this->textBox4->Name = L"textBox4";
this->textBox4->Size = System::Drawing::Size(144, 22);
this->textBox4->TabIndex = 3;
this->textBox4->TextChanged += gcnew System::EventHandler(this, &Form1::textBox4_TextChanged);
//
// label1
//
this->label1->AutoSize = true;
this->label1->Location = System::Drawing::Point(19, 32);
this->label1->Margin = System::Windows::Forms::Padding(4, 0, 4, 0);
this->label1->Name = L"label1";
this->label1->Size = System::Drawing::Size(110, 17);
this->label1->TabIndex = 4;
this->label1->Text = L"Введите число:";
this->label1->Click += gcnew System::EventHandler(this, &Form1::label1_Click);
//
// button1
//
this->button1->Location = System::Drawing::Point(51, 234);
this->button1->Margin = System::Windows::Forms::Padding(4, 4, 4, 4);
this->button1->Name = L"button1";
this->button1->Size = System::Drawing::Size(100, 28);
this->button1->TabIndex = 5;
this->button1->Text = L"Перевести";
this->button1->UseVisualStyleBackColor = true;
this->button1->Click += gcnew System::EventHandler(this, &Form1::button1_Click);
//
// label2
//
this->label2->AutoSize = true;
this->label2->Location = System::Drawing::Point(164, 32);
this->label2->Margin = System::Windows::Forms::Padding(4, 0, 4, 0);
this->label2->Name = L"label2";
this->label2->Size = System::Drawing::Size(103, 17);
this->label2->TabIndex = 6;
this->label2->Text = L"Начальная сс:";
//
// label3
//
this->label3->AutoSize = true;
this->label3->Location = System::Drawing::Point(275, 32);
this->label3->Margin = System::Windows::Forms::Padding(4, 0, 4, 0);
this->label3->Name = L"label3";
this->label3->Size = System::Drawing::Size(95, 17);
this->label3->TabIndex = 7;
this->label3->Text = L"Конечная сс:";
this->label3->Click += gcnew System::EventHandler(this, &Form1::label3_Click);
//
// label4
//
this->label4->AutoSize = true;
this->label4->Location = System::Drawing::Point(24, 103);
this->label4->Margin = System::Windows::Forms::Padding(4, 0, 4, 0);
this->label4->Name = L"label4";
this->label4->Size = System::Drawing::Size(52, 17);
this->label4->TabIndex = 8;
this->label4->Text = L"Ответ:";
//
// Form1
//
this->AutoScaleDimensions = System::Drawing::SizeF(8, 16);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->ClientSize = System::Drawing::Size(377, 279);
this->Controls->Add(this->label4);
this->Controls->Add(this->label3);
this->Controls->Add(this->label2);
this->Controls->Add(this->button1);
this->Controls->Add(this->label1);
this->Controls->Add(this->textBox4);
this->Controls->Add(this->textBox3);
this->Controls->Add(this->textBox2);
this->Controls->Add(this->textBox1);
this->Margin = System::Windows::Forms::Padding(4, 4, 4, 4);
this->Name = L"Form1";
this->Text = L"Form1";
this->Load += gcnew System::EventHandler(this, &Form1::Form1_Load);
this->ResumeLayout(false);
this->PerformLayout();
}
#pragma endregion
private: System::Void Form1_Load(System::Object^ sender, System::EventArgs^ e) {
}
char* and_SysStringToChar(System::String^ chislo)
{
return (char*)(void*)Marshal::StringToHGlobalAnsi(chislo);
}
private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) {
nach = Convert::ToInt16(textBox2->Text);
chislo = and_SysStringToChar(textBox1->Text);
proverka(chislo, nach);
konech = Convert::ToInt16(textBox3->Text);
perevod(chislo, nach, konech);
chislo = and_SysStringToChar(textBox4->Text); //вызов
textBox4->Text =
System::Convert::ToString(chislo);
}
private: System::Void label1_Click(System::Object^ sender, System::EventArgs^ e) {
}
private: System::Void label3_Click(System::Object^ sender, System::EventArgs^ e) {
}
private: System::Void textBox4_TextChanged(System::Object^ sender, System::EventArgs^ e) {
}
}; |
(
