Answer:
The code is as follows:
for(int j = 0; j < newScores.length-1; j++){
newScores[j] = oldScores[j+1];
}
newScores[oldScores.length-1] = oldScores[0];
Explanation:
This loop iterates through the elements of oldScores
for(int j = 0; j < newScores.length-1; j++){
This enters the elements of oldScores to newScores starting from the element at index 1
newScores[j] = oldScores[j+1];
}
This moves the first element of index 0 to the last index of newScores
newScores[oldScores.length-1] = oldScores[0];
Answer:
An array is a data structure that contains a group of elements. Typically these elements are all of the same data type, such as an integer or string. Arrays are commonly used in computer programs to organize data so that a related set of values can be easily sorted or searched.
The answer is true.
Let's say we are calculating the volume of a grain silo where the the width is a constant, but the height can be changed.
In our code we would calculate the volume using something like:
PI * (WIDTH / 2)^2 * height
The variables in all caps would be named constants. Using them makes the code more readable to other people than if we were to just use their values like:
3.14 * (145.75 / 2)^2 * height
