# More Examples

In this lesson, we will continue our discussion of the for statement by presenting a few more examples of its use.

## A counted loop to add numbers that are read

In the previous chapter, we used a `while`

loop to compute the sum of numbers that a user enters at the keyboard. We can use a `for`

loop to accomplish the same task:

```
// Purpose: Computes the sum of numbers read from the user.
// Given: howMany is the number of numbers to be read.
double sum = 0; // Sum of the numbers read
for (int counter = 1; counter <= howMany; counter++)
{
System.out.println("Please enter the next number: ");
double number = keyboard.nextDouble();
sum = sum + number;
} // End for
// sum contains the sum of the numbers read
```

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