public static void Run()
{
int num = ConsoleRead.ReadInt32();
for (int i = 1; i < 10; i++)
{
Console.WriteLine($"{i} times {num} is {i * num}");
}
}
public static void Run_LINQ() //This one is not as good as the above running total, but it does show how cool LINQ can be
{
var nums = new List <int>();
for (int i = ConsoleRead.ReadInt32(); i != -1; i = ConsoleRead.ReadInt32())
{
nums.Add(i);
}
Console.WriteLine($"Sum: {nums.Sum()}");
Console.WriteLine($"Average: {nums.Average():f2}");
}
public static void Run()
{
Console.WriteLine("Enter an integer");
int num1 = ConsoleRead.ReadInt32();
Console.WriteLine("Enter another integer");
int num2 = ConsoleRead.ReadInt32();
Console.WriteLine($"{num1} + {num2} = {num1 + num2}");
Console.WriteLine($"{num1} - {num2} = {num1 - num2}");
Console.WriteLine($"{num1} x {num2} = {num1 * num2}");
}
public static void Run()
{
int count = 0;
int sum = 0;
for (int i = ConsoleRead.ReadInt32(); i != -1; i = ConsoleRead.ReadInt32())
{
sum += i;
count++;
}
Console.WriteLine($"Sum: {sum}");
Console.WriteLine($"Average: {sum/(double)count:f2}");
}
public static void Run()
{
Console.WriteLine("Enter item name");
string itemName = Console.ReadLine();
Console.WriteLine("Enter item price");
double itemPrice = ConsoleRead.ReadDouble();
Console.WriteLine("Enter quantity");
int quant = ConsoleRead.ReadInt32();
Console.WriteLine($"{quant} x {itemName} @ {itemPrice:c2} Total: {itemPrice * quant:c2}");
}
//This exercise can be a really cool one to try without Linq or using any sorting libraries, and try to sort your own array.
//It's a really deep rabbit hole! But a great learning opportunity. Sorting an array in a naive (slow) way is within your abilty by this point, and if you're interested, you can follow sorting algorithms a long way!
public static void Run()
{
var nums = new List <int>();
for (int n = ConsoleRead.ReadInt32(); n != -1; n = ConsoleRead.ReadInt32())
{
nums.Add(n);
}
foreach (int n in nums.OrderBy(x => x))
{
Console.WriteLine(n);
}
}
public static void Run()
{
for (int i = ConsoleRead.ReadInt32(); i != -1; i = ConsoleRead.ReadInt32())
{
if (i < 50)
{
Console.WriteLine("FAIL");
}
else
{
Console.WriteLine("PASS");
}
}
}
public static void Run()
{
int numNames = ConsoleRead.ReadInt32();
var names = new List <string>(numNames);
for (int i = 0; i < numNames; i++)
{
names.Add(Console.ReadLine());
}
foreach (string n in names.OrderBy(x => x))
{
Console.WriteLine(n);
}
}
public static void Run()
{
string itemName = Console.ReadLine();
double itemPrice = ConsoleRead.ReadDouble();
int quant = ConsoleRead.ReadInt32();
Console.WriteLine($"{quant} x {itemName} @ {itemPrice:c2}");
if (quant < 10)
{
Console.WriteLine($"Total: { itemPrice* quant:c2}");
}
else
{
Console.WriteLine($"Subtotal: { itemPrice * quant:c2}");
Console.WriteLine($"-10% Discount: {itemPrice * quant * 0.1:c2}");//Yes, you can store this in a variable and subtract it in the next step, but there's not really any need
Console.WriteLine($"Total: { itemPrice * quant * 0.9:c2}");
}
}