Exercise
Number Repeated
Objetive
Write a C# program that asks the user for a number and a quantity, and displays that number repeated as many times as the user has specified. Here's an example:
Enter a number: 4
Enter a quantity: 5
44444
You must display it three times: first using "while", then "do-while" and finally "for".
Example Code
using System;
public class exercise29
{
public static void Main()
{
int num, amount;
int i;
Console.Write("Enter a number: ");
num = Convert.ToInt32(Console.ReadLine());
Console.Write("Enter an amount: ");
amount = Convert.ToInt32(Console.ReadLine());
for (i = 0; i < amount; i++)
Console.Write(num);
Console.WriteLine();
i = 0;
while (i < amount)
{
Console.Write(num);
i++;
}
Console.WriteLine();
i = 0;
do
{
Console.Write(num);
i++;
}
while (i < amount);
}
}