Group
C# Arrays, Structures and Strings
Objective
1. Prompt the user to enter a string.
2. For each character in the string, print a line of increasing length starting from 1 character and ending with the entire string.
3. Make sure the output is right-aligned.
4. Use spaces to align the string properly to the right.
Write a C# program that asks the user for a string and displays a right-aligned triangle.
Enter a string: Juan
n
an
uan
Juan
Example C# Exercise
Show C# Code
using System;
class RightAlignedTriangle
{
static void Main()
{
// Ask for user input
Console.Write("Enter a string: ");
string input = Console.ReadLine();
// Loop through each position in the string
for (int i = 1; i <= input.Length; i++)
{
// Calculate how many spaces are needed for right alignment
string spaces = new string(' ', input.Length - i);
// Print the substring of the string up to the current position
Console.WriteLine(spaces + input.Substring(0, i));
}
}
}
Output
Enter a string: Juan
J
Ju
Jua
Juan