深入。NET平臺和C#程式設計 第二章課後練習 購物 + 加分
阿新 • • 發佈:2019-01-11
using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace 深入.NET平臺_第二章課後練習_購物 { class Program { static void Main(string[] args) { Console.WriteLine("請輸入原價:"); int i = Convert.ToInt32(Console.ReadLine()); int a = 0; if (i >= 100) { a = i - 50; } else { a = i; } Console.WriteLine(" 原價 後來價格"); Console.WriteLine(" " +i + " " + a); Console.ReadLine(); } } }
using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace 深入.NET平臺_第二章課後練習 { class Program { static void Main(string[] args) { int[] points = new int[3]; int[] newPoints = new int[3]; Console.WriteLine("提分前:"); for (int i = 0; i < points.Length; i++) { Console.WriteLine("第" + (i + 1) + "位成績"); points[i] = Convert.ToInt32(Console.ReadLine()); } //陣列複製 for (int i = 0; i < points.Length; i++) { newPoints[i] = points[i]; newPoints[i] = newPoints[i] + 5; } Console.WriteLine("\n 序號 提分前 提分後"); for (int i = 0; i < points.Length; i++) { Console.WriteLine((i + 1) + " " + points[i] + " " + newPoints[i]); } Console.ReadLine(); } } }