Help! c# tutorial final question Module 9

Question

Dictionary<

, int> d =

Dictionary<string,

>();

.Add("John", 24);
d.Add("Ann", 18);
d.Add("Peter", 27);
string name = "John";
Console.Write(d

name

);

Answer 1

Dictionary<string, int> d = new Dictionary<string, int>();
d.Add("John", 24);
d.Add("Ann", 18);
d.Add("Peter", 27);
string name = "John";
Console.Write(d[name]);

Answer 2

Dictionary<string, int> d =
new Dictionary<string, int>();
d.Add("John", 24);
d.Add("Ann", 18);
d.Add("Peter", 27);
string name = "John";
Console.Write(d[name]);

Answer 3

Answer:

Dictionary<string, int> d = new Dictionary<string, int>();

d.Add("John", 24);
d.Add("Ann", 18);
d.Add("Peter", 27);
string name = "John";
Console.Write(d[name]);

Answer 4

Answer
Dictionary<string, int> d = New Dictionary<string,int >();
d.Add("John", 24);
d.Add("Ann", 18);
d.Add("Peter", 27);
string name = "John";
Console.Write(d[name]);

Answer 5

static void Main(string[] args)
{
int discount = Convert.ToInt32(Console.ReadLine());

Dictionary<string, int> coffee = new Dictionary<string, int>();
coffee.Add("Americano", 50);
coffee.Add("Latte", 70);
coffee.Add("Flat White", 60);
coffee.Add("Espresso", 60);
coffee.Add("Cappuccino", 80);
coffee.Add("Mocha", 90);

//your code goes here

foreach (KeyValuePair<string, int> entry in coffee)
{
Console.WriteLine(entry.Key + ": " + (entry.Value - entry.Value * discount / 100));
}

}

Answer 6

Dictionary<
string
, int> d =

new
Dictionary<string,
int
>();

d
.Add("John", 24);

d.Add("Ann", 18);

d.Add("Peter", 27);

string name = "John";

Console.Write(d
[
name
]
);