Using the length Variable : Array « Collections Data Structure « Java

1. Java
2. Collections Data Structure
3. Array

Using the length Variable

     
//The length variable is used to access the length of the firstrowof a 
//two dimensional array.

public class TestLength {
  public static void main(String args[]) {
    int[][] multiD = {
      { 1, 2, 3, 4 },
      { 5, 6, 7 }
    };
        
    System.out.println("The length of the first row is "+multiD[0].length);
  }
}



           
         
    
    
    
    
  

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