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| #pragma once
#include "stdafx.h"
#include<math.h>
int m, n,kol,kol2,p;
int A[50][50];
namespace My7var {
using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;
/// <summary>
/// Сводка для Form1
/// </summary>
public ref class Form1 : public System::Windows::Forms::Form
{
public:
Form1(void)
{
InitializeComponent();
//
//TODO: добавьте код конструктора
//
}
protected:
/// <summary>
/// Освободить все используемые ресурсы.
/// </summary>
~Form1()
{
if (components)
{
delete components;
}
}
private: System::Windows::Forms::GroupBox^ groupBox1;
protected:
private: System::Windows::Forms::DataGridView^ dataGridView1;
private: System::Windows::Forms::TextBox^ textBox2;
private: System::Windows::Forms::TextBox^ textBox1;
private: System::Windows::Forms::Label^ label4;
private: System::Windows::Forms::Label^ label3;
private: System::Windows::Forms::Label^ label2;
private: System::Windows::Forms::Label^ label1;
private: System::Windows::Forms::GroupBox^ groupBox2;
private: System::Windows::Forms::TextBox^ textBox4;
private: System::Windows::Forms::TextBox^ textBox3;
private: System::Windows::Forms::CheckBox^ checkBox2;
private: System::Windows::Forms::CheckBox^ checkBox1;
private: System::Windows::Forms::Button^ button1;
private: System::Windows::Forms::Button^ button2;
private: System::Windows::Forms::Button^ button3;
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->groupBox1 = (gcnew System::Windows::Forms::GroupBox());
this->dataGridView1 = (gcnew System::Windows::Forms::DataGridView());
this->textBox2 = (gcnew System::Windows::Forms::TextBox());
this->textBox1 = (gcnew System::Windows::Forms::TextBox());
this->label4 = (gcnew System::Windows::Forms::Label());
this->label3 = (gcnew System::Windows::Forms::Label());
this->label2 = (gcnew System::Windows::Forms::Label());
this->label1 = (gcnew System::Windows::Forms::Label());
this->groupBox2 = (gcnew System::Windows::Forms::GroupBox());
this->textBox4 = (gcnew System::Windows::Forms::TextBox());
this->textBox3 = (gcnew System::Windows::Forms::TextBox());
this->checkBox2 = (gcnew System::Windows::Forms::CheckBox());
this->checkBox1 = (gcnew System::Windows::Forms::CheckBox());
this->button1 = (gcnew System::Windows::Forms::Button());
this->button2 = (gcnew System::Windows::Forms::Button());
this->button3 = (gcnew System::Windows::Forms::Button());
this->groupBox1->SuspendLayout();
(cli::safe_cast<System::ComponentModel::ISupportInitialize^ >(this->dataGridView1))->BeginInit();
this->groupBox2->SuspendLayout();
this->SuspendLayout();
//
// groupBox1
//
this->groupBox1->Controls->Add(this->dataGridView1);
this->groupBox1->Controls->Add(this->textBox2);
this->groupBox1->Controls->Add(this->textBox1);
this->groupBox1->Controls->Add(this->label4);
this->groupBox1->Controls->Add(this->label3);
this->groupBox1->Controls->Add(this->label2);
this->groupBox1->Controls->Add(this->label1);
this->groupBox1->Location = System::Drawing::Point(18, 20);
this->groupBox1->Name = L"groupBox1";
this->groupBox1->Size = System::Drawing::Size(429, 250);
this->groupBox1->TabIndex = 0;
this->groupBox1->TabStop = false;
this->groupBox1->Text = L"Ввод данных матрицы";
//
// dataGridView1
//
this->dataGridView1->ColumnHeadersHeightSizeMode = System::Windows::Forms::DataGridViewColumnHeadersHeightSizeMode::AutoSize;
this->dataGridView1->ColumnHeadersVisible = false;
this->dataGridView1->Location = System::Drawing::Point(0, 114);
this->dataGridView1->Name = L"dataGridView1";
this->dataGridView1->RowHeadersVisible = false;
this->dataGridView1->Size = System::Drawing::Size(423, 112);
this->dataGridView1->TabIndex = 6;
//
// textBox2
//
this->textBox2->Location = System::Drawing::Point(307, 54);
this->textBox2->Name = L"textBox2";
this->textBox2->Size = System::Drawing::Size(100, 20);
this->textBox2->TabIndex = 5;
//
// textBox1
//
this->textBox1->Location = System::Drawing::Point(80, 54);
this->textBox1->Name = L"textBox1";
this->textBox1->Size = System::Drawing::Size(100, 20);
this->textBox1->TabIndex = 4;
//
// label4
//
this->label4->AutoSize = true;
this->label4->Location = System::Drawing::Point(169, 89);
this->label4->Name = L"label4";
this->label4->Size = System::Drawing::Size(87, 13);
this->label4->TabIndex = 3;
this->label4->Text = L"Матрица A[n,m]";
//
// label3
//
this->label3->AutoSize = true;
this->label3->Location = System::Drawing::Point(235, 57);
this->label3->Name = L"label3";
this->label3->Size = System::Drawing::Size(66, 13);
this->label3->TabIndex = 2;
this->label3->Text = L"M-столбцов";
//
// label2
//
this->label2->AutoSize = true;
this->label2->Location = System::Drawing::Point(18, 57);
this->label2->Name = L"label2";
this->label2->Size = System::Drawing::Size(47, 13);
this->label2->TabIndex = 1;
this->label2->Text = L"N-строк";
//
// label1
//
this->label1->AutoSize = true;
this->label1->Location = System::Drawing::Point(147, 21);
this->label1->Name = L"label1";
this->label1->Size = System::Drawing::Size(138, 13);
this->label1->TabIndex = 0;
this->label1->Text = L"Задайте размер матрицы";
//
// groupBox2
//
this->groupBox2->Controls->Add(this->textBox4);
this->groupBox2->Controls->Add(this->textBox3);
this->groupBox2->Controls->Add(this->checkBox2);
this->groupBox2->Controls->Add(this->checkBox1);
this->groupBox2->Location = System::Drawing::Point(23, 283);
this->groupBox2->Name = L"groupBox2";
this->groupBox2->Size = System::Drawing::Size(521, 98);
this->groupBox2->TabIndex = 1;
this->groupBox2->TabStop = false;
this->groupBox2->Text = L"Найти";
//
// textBox4
//
this->textBox4->Location = System::Drawing::Point(421, 62);
this->textBox4->Name = L"textBox4";
this->textBox4->Size = System::Drawing::Size(100, 20);
this->textBox4->TabIndex = 7;
//
// textBox3
//
this->textBox3->Location = System::Drawing::Point(415, 26);
this->textBox3->Name = L"textBox3";
this->textBox3->Size = System::Drawing::Size(100, 20);
this->textBox3->TabIndex = 6;
//
// checkBox2
//
this->checkBox2->AutoSize = true;
this->checkBox2->Location = System::Drawing::Point(14, 64);
this->checkBox2->Name = L"checkBox2";
this->checkBox2->Size = System::Drawing::Size(401, 17);
this->checkBox2->TabIndex = 1;
this->checkBox2->Text = L"количество отрицательных элементов находящихся в главной диагонали";
this->checkBox2->UseVisualStyleBackColor = true;
//
// checkBox1
//
this->checkBox1->AutoSize = true;
this->checkBox1->Location = System::Drawing::Point(14, 28);
this->checkBox1->Name = L"checkBox1";
this->checkBox1->Size = System::Drawing::Size(271, 17);
this->checkBox1->TabIndex = 0;
this->checkBox1->Text = L"Найти количество элементов, меньших числа 5 ";
this->checkBox1->UseVisualStyleBackColor = true;
//
// button1
//
this->button1->Location = System::Drawing::Point(8, 387);
this->button1->Name = L"button1";
this->button1->Size = System::Drawing::Size(75, 34);
this->button1->TabIndex = 2;
this->button1->Text = L"Создать таблицу";
this->button1->UseVisualStyleBackColor = true;
this->button1->Click += gcnew System::EventHandler(this, &Form1::button1_Click);
//
// button2
//
this->button2->Location = System::Drawing::Point(89, 387);
this->button2->Name = L"button2";
this->button2->Size = System::Drawing::Size(185, 34);
this->button2->TabIndex = 3;
this->button2->Text = L"Перенести данные из таблицы в массив и решить задание";
this->button2->UseVisualStyleBackColor = true;
this->button2->Click += gcnew System::EventHandler(this, &Form1::button2_Click);
//
// button3
//
this->button3->Location = System::Drawing::Point(280, 387);
this->button3->Name = L"button3";
this->button3->Size = System::Drawing::Size(75, 34);
this->button3->TabIndex = 4;
this->button3->Text = L"Выход";
this->button3->UseVisualStyleBackColor = true;
this->button3->Click += gcnew System::EventHandler(this, &Form1::button3_Click);
//
// Form1
//
this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->ClientSize = System::Drawing::Size(556, 433);
this->Controls->Add(this->button3);
this->Controls->Add(this->button2);
this->Controls->Add(this->button1);
this->Controls->Add(this->groupBox2);
this->Controls->Add(this->groupBox1);
this->FormBorderStyle = System::Windows::Forms::FormBorderStyle::FixedToolWindow;
this->Name = L"Form1";
this->Text = L"Form1";
this->groupBox1->ResumeLayout(false);
this->groupBox1->PerformLayout();
(cli::safe_cast<System::ComponentModel::ISupportInitialize^ >(this->dataGridView1))->EndInit();
this->groupBox2->ResumeLayout(false);
this->groupBox2->PerformLayout();
this->ResumeLayout(false);
}
#pragma endregion
private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) {
//Проверка, что не пустые компоненты textBox1 и textBox2
if ((textBox1->Text!="")&&(textBox2->Text!=""))
{m = Convert::ToInt32(textBox1->Text);
n = Convert::ToInt32(textBox2->Text);
//Чистка столбцов компонента DataGridView, если они не пусты
dataGridView1->Columns->Clear();
//Заполнение компонента DataGridView столбцами
dataGridView1->ColumnCount = n;
//Заполнение компонента DataGridView строками
dataGridView1->RowCount = m;}
else
{MessageBox::Show( "Заполните, пожалуйста, данные", "Ошибка ввода данных", MessageBoxButtons::OK, MessageBoxIcon::Exclamation );}
}
private: System::Void button2_Click(System::Object^ sender, System::EventArgs^ e) {
//переменную kol и kol2 обнуляем, а переменную р присваиваем единице,
kol=0;kol2=0;p=1;
//Производим считывание из ячеек таблицы и вносим данные в массив
for (int i = 0; i < m; i++)
for (int j = 0; j < n; j++)
{
A[i][j] = Convert::ToSingle(this->dataGridView1->Rows[i]->Cells[j]->Value);
if (A[i][j]<5) {p=A[i][j]++;kol2++;}
if (A[i][j]%2==0) {kol++;}
}
//Вывод данных нахождения произведения отрицательных элементов матрицы
if ((checkBox1->Checked==true)&&(kol2!=0)) {this->textBox3->Text=Convert::ToString (p);}
else
if (checkBox1->Checked==true) {this->textBox3->Text=Convert::ToString ("нет элементов");}
//Вывод данных нахождения количество четных элементов матрицы
if ((checkBox2->Checked==true)&&(kol!=0)) {this->textBox4->Text=Convert::ToString (kol);}
else
if (checkBox2->Checked==true) {this->textBox4->Text=Convert::ToString ("нет элементов");}
return;
}
private: System::Void button3_Click(System::Object^ sender, System::EventArgs^ e) {
Application::Exit();
}
};
} |
