Course Content
C# Basics
C# Basics
Practicing Array Declaration
Create an empty array called heights
of type float
and length (size) of 7
.
It's fine if you don't understand the code after the array declaration. It will make more sense in the next chapter.
main
using System; namespace ConsoleApp { internal class Program { static void Main(string[] args) { // Declare an array below this line ___ heights[5] = 181.9f; Console.WriteLine(heights[5]); } } }
- The syntax of declaring an empty array is
datatype[] arrayName = new datatype[size];
.
main
using System; namespace ConsoleApp { internal class Program { static void Main(string[] args) { // Declare an array below this line float[] heights = new float[7]; heights[5] = 181.9f; Console.WriteLine(heights[5]); } } }
Everything was clear?