CPE263 Week Homework v.2

Week 3 Homework v.2

---

Code

3

private void btnRun1_Click(object sender, EventArgs e)
        {
            int sum = 0;
            int i = 1;
            while (i <= 10)
            {
                sum += i;
                i++;
            }
            MessageBox.Show(sum.ToString());
        }

        private void btnRun2_Click(object sender, EventArgs e)
        {
            int sum = 0;
            int i = 1;
            do
            {
                sum += i;
                i++;
            } while (i <= 10);
            MessageBox.Show(sum.ToString());
        }

---

4

private void btnRUN_Click(object sender, EventArgs e)
        {
            txtAns.Text = string.Empty;
            double avg, max, sum = 0;
            max = Convert.ToInt32(txtMax.Text);
            for (int i = 1; i <= max; i++)
            {
                sum += i;
                txtAns.Text += i.ToString()+"+";
            }
            avg = sum / max;
            txtAns.Text += "=" + sum.ToString() + "\r\n avg = " + avg.ToString();
        }

---

5

private void button1_Click(object sender, EventArgs e)
        {
            string results = "";
            for (int i = 1; i < 45; i++)
            {
                int j = 45 - i;
                int res = j + i;

                if (j > 0)
                {
                    results += i.ToString() + " + " + j.ToString() + " = " + res.ToString() + "\t\t";
                }
                if (i % 4 == 0)
                {
                    results += "\r\n";
                }
            }
            txtShow.Text = results;
        }

---

6

private void button2_Click(object sender, EventArgs e)
        {
            int x = 2, num;
            string strOut = "";
            num = Convert.ToInt32(txtNum.Text);
            while (x <= num) {
                strOut += x.ToString() + "\t";
                x += 2;
                if (x % 4 == 0)
                {
                    strOut += "\r\n";
                }
            }
            MessageBox.Show(strOut);
        }
    }
}

---

All

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Homework_v._2
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void btnRun1_Click(object sender, EventArgs e)
        {
            int sum = 0;
            int i = 1;
            while (i <= 10)
            {
                sum += i;
                i++;
            }
            MessageBox.Show(sum.ToString());
        }

        private void btnRun2_Click(object sender, EventArgs e)
        {
            int sum = 0;
            int i = 1;
            do
            {
                sum += i;
                i++;
            } while (i <= 10);
            MessageBox.Show(sum.ToString());
        }

        private void btnRUN_Click(object sender, EventArgs e)
        {
            txtAns.Text = string.Empty;
            double avg, max, sum = 0;
            max = Convert.ToInt32(txtMax.Text);
            for (int i = 1; i <= max; i++)
            {
                sum += i;
                txtAns.Text += i.ToString()+"+";
            }
            avg = sum / max;
            txtAns.Text += "=" + sum.ToString() + "\r\n avg = " + avg.ToString();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            string results = "";
            for (int i = 1; i < 45; i++)
            {
                int j = 45 - i;
                int res = j + i;

                if (j > 0)
                {
                    results += i.ToString() + " + " + j.ToString() + " = " + res.ToString() + "\t\t";
                }

                if (i % 4 == 0)
                {
                    results += "\r\n";
                }
            }
            txtShow.Text = results;
        }

        private void button2_Click(object sender, EventArgs e)
        {
            int x = 2, num;
            string strOut = "";
            num = Convert.ToInt32(txtNum.Text);
            while (x <= num) {
                strOut += x.ToString() + "\t";
                x += 2;
                if (x % 4 == 0)
                {
                    strOut += "\r\n";
                }
            }
            MessageBox.Show(strOut);
        }
    }
}

Dowload here!