Exercise $1$

Review Before Trying

In the Bash Programming unit, review Basic Syntax and Comparison

& Arrays before attempting the assignment below.

In the script to the left,

Declare two arrays:

An array called even containing all of the even numbers between $1$ and $10.$

An array called odd containing all of the odd numbers between $1$ and $10.$

What is the syntax used to declare an array? Remember, this is an

array of integers, not strings. Do you need to enclose the values in

double quotes? Review the Arrays lesson to find out.

Print the following to stdout:

The $2$nd element of the array.

The $5$th element of the odd array.

Test #$1$:

Write a command to test if the $3$rd element of the even array is greater than

the $3$rd element of the odd array and print the boolean result of the test $(1$

or $0).$

How do you select the Nth element of an array? How do you print a

variable to standard output? Review the lessons in this unit to find

out.

$1$

out.

Test #$2$:

Write a command to test if the $4$th element of the even array plus the $3$rd

element of the odd array is greater than $10.$

Use the extended test AND operator && and the echo command to

display This is larger than $10$ if this test passes.

Review the Extended Test section in the Bash Programming Unit.

Remember logic and the order of operations, wrapping groups of

operations in parentheses so they occur before the test.

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