# What is a subscript variable?

## What is a subscript variable?

SUBSCRIPTED VARIABLES Often there is a need to assign more than one value per variable, i.e., to connect a group or “array” of values with one variable name. A variable which can take an array of values is referred to as a subscripted variable.

What is subscripted variable give an example?

Answer. A subscripted variable is the combination of the array name and a subscript. You can use a subscripted variable anyplace an ordinary variable can go. For example, in the above program a value was copied from a subscripted variable to an ordinary variable: LET HOTDATE\$ = DATE\$(5).

### Which data type is used for array subscripts?

1 Answer. The data type of array subscript is integer or int.

What is subscript variable in array?

An array subscript is not part of the variable name. An array subscript allows Mathcad to display the value of a particular element in an array. It is used to refer to a single element in the array. The array subscript is created by using the [ key. This is referred to as the subscript operator.

## What is a subscript number?

A superscript or subscript is a number, figure, symbol, or indicator that is smaller than the normal line of type and is set slightly above it (superscript) or below it (subscript).

How are subscripts written?

Subscript Numbers By convention, subscripts are always written to the bottom right of the element it is referring to. For example, a molecule of oxygen has two atoms, so it is written as O2 . Using subscripts to denote the number of atoms present is referred to as using subscript notation.

### What is subscript and subscripted variable write with appropriate example?

Answer: Subscript: A subscript may be a numeric constant or an integer-valued variable, is enclosed in parenthesis which identifies the position of a given element in the array. For example, the first element of (UPBoardSolutions.com) array stu_age (containing the value 14) is referred to as stu_age [0].

What are also called subscripted variables?

A subscripted variable is the combination of the array name and a subscript. You can use a subscripted variable anyplace an ordinary variable can go. For example, in the above program a value was copied from a subscripted variable to an ordinary variable: LET HOTDATE\$ = DATE\$(5)

## How are the array subscripts numbered?

In programming, when you have a collection of similar items, each with an item number, the collection is called an array, and the item number is called a subscript. The name of the array is followed by the item number (the subscript) inside of parentheses.

What is the subscript of the first element of an array?

The subscript which specifies a single element of an array is simply an integer expression in square brackets. The first element of the array is a[0], the second element is a[1], etc.

### What is the first subscript in an array?

An array with two subscripts, a two-dimensional array, can be visualized as a rectangular arrangement of elements; the first subscript references the row, the second the column.

What are subscripts used for?

A subscript is a character, usually a letter or number, that’s printed slightly below and to the side of another character. Subscripts are commonly used in chemical formulas. A scientist would write the formula for water, H2O, so that the 2 appears lower and smaller than the letters on either side of it.

## How do you write subscripts?

To make text appear slightly above (superscript) or below (subscript) your regular text, you can use keyboard shortcuts.

1. Select the character that you want to format.
2. For superscript, press Ctrl, Shift, and the Plus sign (+) at the same time. For subscript, press Ctrl and the Equal sign (=) at the same time.

Where do you use subscripts?

When to Use Superscript and Subscript in Your Writing

• Ordinal numerals (e.g., 1st, 2nd, 3rd)
• Footnote and endnote numbers.
• Mathematical functions (e.g., to denote an exponent)
• Chemical symbols (e.g., to show charges of ions)

### What is the subscript of the first element of the array?

What is the other name of single subscripted variable?

Single-dimensional array: It is a collection of numeric or string values in the form of a list. This is also known as single subscript variables because these variables have one subscript only e.g. int a[10].

## What are subscripts how are they written?

What is the subscript of the last element in the array?

The subscript of the last element in a single-dimensional array is one less than the total number of elements in the array.

### Which one is the example of subscript?

Subscript is the text which a small letter/number is written after a particular letter/number. It hangs below its letter or number. It is used when writing chemical compounds. An example of subscript is N2.