The Knowledge Of Sauron's Minions
From Huben's Wiki
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In math, we would use subscripts to specify which of the numbers to select, subscripts from 1 to 3. But '''in Java subscripts start at zero''' and '''subscripts are numbers within square brackets'''. | In math, we would use subscripts to specify which of the numbers to select, subscripts from 1 to 3. But '''in Java subscripts start at zero''' and '''subscripts are numbers within square brackets'''. | ||
− | + | # Add 'System.out.println( anArray[0] + anArray[1] + anArray[2] );' into main(). What does this do? | |
− | + | # You might notice that the array was initialized to three values by placing the set of values in curly braces. Where else have we used curly braces? | |
− | + | # Add another value to the array by putting another number within the curly braces. | |
− | + | # Change one of the array values by adding this line in main(): 'anArray[1] = -3;'. Can you write a set of println() to show all the array values, and see which has changed? |