Answer:
False.
Explanation:
Index addressing is not for only traversing the arrays but to also access the element,manipulate them.Though indexing is also used in traversing but it is not solely for that.Indexing in an array starts from 0 to size-1.
for example:-
We have an array a of size 10.So to access the element at position 6.We have to write.
a[5];
Manipulating it
a[5]=6;
hope this helps, i'm a beginner so this might not be the most concise method
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Explanation:
public class Int_List
{
protected int[] list;
protected int numEle = 0;
public Int_List( int size )
{
list = new int[size];
public void add( int value )
{
if ( numEle == list.length )
{
System.out.println( "List is full" );
}
else
{
list[numEle] = value;
numEle++;
}
}
public String toString()
{
String returnStr = "";
for ( int x = 0; x < numEle; x++ )
{
returnStr += x + ": " + list[x] + "\n";
}
return returnStr;
}
}
public class Run_List_Test
{
public static void main( String[] args )
{
Int_List myList = new Int_List( 7 );
myList.add( 102 );
myList.add( 51 );
myList.add( 202 );
myList.add( 27 );
System.out.println( myList );
}
}
Note: Use appropriate keyword when you override "tostring" method
