- Article
The Microsoft C++ 32-bit and 64-bit compilers recognize the types in the table later in this article.
int(unsigned int)__int8(unsigned __int8)__int16(unsigned __int16)__int32(unsigned __int32)__int64(unsigned __int64)short(unsigned short)See AlsoAbsolute Valuelong(unsigned long)long long(unsigned long long)
If its name begins with two underscores (__), a data type is non-standard.
The ranges that are specified in the following table are inclusive-inclusive.
| Type Name | Bytes | Other Names | Range of Values |
|---|---|---|---|
int | 4 | signed | -2,147,483,648 to 2,147,483,647 |
unsigned int | 4 | unsigned | 0 to 4,294,967,295 |
__int8 | 1 | char | -128 to 127 |
unsigned __int8 | 1 | unsigned char | 0 to 255 |
__int16 | 2 | short, short int, signed short int | -32,768 to 32,767 |
unsigned __int16 | 2 | unsigned short, unsigned short int | 0 to 65,535 |
__int32 | 4 | signed, signed int, int | -2,147,483,648 to 2,147,483,647 |
unsigned __int32 | 4 | unsigned, unsigned int | 0 to 4,294,967,295 |
__int64 | 8 | long long, signed long long | -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 |
unsigned __int64 | 8 | unsigned long long | 0 to 18,446,744,073,709,551,615 |
bool | 1 | none | false or true |
char | 1 | none | -128 to 127 by default 0 to 255 when compiled by using |
signed char | 1 | none | -128 to 127 |
unsigned char | 1 | none | 0 to 255 |
short | 2 | short int, signed short int | -32,768 to 32,767 |
unsigned short | 2 | unsigned short int | 0 to 65,535 |
long | 4 | long int, signed long int | -2,147,483,648 to 2,147,483,647 |
unsigned long | 4 | unsigned long int | 0 to 4,294,967,295 |
long long | 8 | none (but equivalent to __int64) | -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 |
unsigned long long | 8 | none (but equivalent to unsigned __int64) | 0 to 18,446,744,073,709,551,615 |
enum | varies | none | |
float | 4 | none | 3.4E +/- 38 (7 digits) |
double | 8 | none | 1.7E +/- 308 (15 digits) |
long double | same as double | none | Same as double |
wchar_t | 2 | __wchar_t | 0 to 65,535 |
Depending on how it's used, a variable of __wchar_t designates either a wide-character type or multibyte-character type. Use the L prefix before a character or string constant to designate the wide-character-type constant.
signed and unsigned are modifiers that you can use with any integral type except bool. Note that char, signed char, and unsigned char are three distinct types for the purposes of mechanisms like overloading and templates.
The int and unsigned int types have a size of four bytes. However, portable code should not depend on the size of int because the language standard allows this to be implementation-specific.
C/C++ in Visual Studio also supports sized integer types. For more information, see __int8, __int16, __int32, __int64 and Integer Limits.
For more information about the restrictions of the sizes of each type, see Built-in types.
The range of enumerated types varies depending on the language context and specified compiler flags. For more information, see C Enumeration Declarations and Enumerations.
See also
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What is a range data type? ›
| Type Name | Bytes | Range of Values |
|---|---|---|
| unsigned short | 2 | 0 to 65,535 |
| long | 4 | -2,147,483,648 to 2,147,483,647 |
| unsigned long | 4 | 0 to 4,294,967,295 |
| long long | 8 | -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 |
What is a data type? In software programming, data type refers to the type of value a variable has and what type of mathematical, relational or logical operations can be applied without causing an error.
What are the 5 main data types? ›- Integer.
- Double or Real.
- String.
- Boolean.
- Date/Time.
- Object.
- Variant.
The range is calculated by subtracting the lowest value from the highest value.
What is range data type in Excel? ›A range is a group of cells that can be from a single row or from a single column also it can be a combination of rows and columns. VBA range is a method that is used to fetch data from specific rows columns or a table and it is also used to assign the values to that range.
What is a data type with example? ›A data type is a classification of data which tells the compiler or interpreter how the programmer intends to use the data. Most programming languages support various types of data, including integer, real, character or string, and Boolean.
What are the 3 main data types? ›| Data Type | Definition |
|---|---|
| String (str or text) | Sequence of characters, digits, or symbols—always treated as text |
| Boolean (bool) | True or false values |
| Enumerated type (enum) | Small set of predefined unique values (elements or enumerators) that can be text-based or numerical |
The INTEGER data type stores whole numbers that range from -2,147,483,647 to 2,147,483,647 for 9 or 10 digits of precision. The number 2,147,483,648 is a reserved value and cannot be used. The INTEGER value is stored as a signed binary integer and is typically used to store counts, quantities, and so on.
What is basic data type? ›The basic data types are also known as fundamental or primary data types. Basic data types are used in the C language for storing the available values in decimal as well as integer forms, and these provide support for both – unsigned and signed literals.
What is a simple data type? ›Simple data types represent a single value. Simple data types used to create policies: Integer. The integer data type represents a positive whole number or its negative value. Examples of integers are 0 , 1 , 2 , 3 and 4 . Float.
What data type should I use? ›
The basic strategy for selecting the best data type is to select the smallest data type that matches the kind of data you have and that allows for all the feasible values of your data. For example, customer_id in our sample sales table is a whole number starting with 0.
How do you set a data range? ›- Select the range you want to name, including the row or column labels.
- Click Formulas > Create from Selection.
- In the Create Names from Selection dialog box, select the checkbox (es) depending on the location of your row/column header. ...
- Click OK.
The range of a data set is the difference between the maximum and the minimum values. It measures variability using the same units as the data. Larger values represent greater variability.
Is range a data type or function? ›Definition. The range() function is a built-in-function used in python, it is used to generate a sequence of numbers. If the user wants to generate a sequence of numbers given the starting and the ending values then they can give these values as parameters of the range() function.
What are the 2 main types of data? ›There are two general types of data – quantitative and qualitative and both are equally important. You use both types to demonstrate effectiveness, importance or value.
What are the 11 data types? ›- Numeric Data Type Syntax.
- Integer Types (Exact Value) - INTEGER, INT, SMALLINT, TINYINT, MEDIUMINT, BIGINT.
- Fixed-Point Types (Exact Value) - DECIMAL, NUMERIC.
- Floating-Point Types (Approximate Value) - FLOAT, DOUBLE.
- Bit-Value Type - BIT.
- Numeric Type Attributes.
- Out-of-Range and Overflow Handling.
To select a range, select a cell, then with the left mouse button pressed, drag over the other cells. Or use the Shift + arrow keys to select the range. To select non-adjacent cells and cell ranges, hold Ctrl and select the cells.
How do you identify a range in Excel? ›You can find a named range by using the Go To feature—which navigates to any named range throughout the entire workbook. You can find a named range by going to the Home tab, clicking Find & Select, and then Go To. Or, press Ctrl+G on your keyboard.
What are the 8 simple data types? ›Primitive Data Types. The eight primitives defined in Java are int, byte, short, long, float, double, boolean and char. These aren't considered objects and represent raw values.
What are few examples of data? ›Data can come in the form of text, observations, figures, images, numbers, graphs, or symbols. For example, data might include individual prices, weights, addresses, ages, names, temperatures, dates, or distances.
What are 10 types of data? ›
- Integer. Integer data types often represent whole numbers in programming. ...
- Character. In coding, alphabet letters denote characters. ...
- Date. This data type stores a calendar date with other programming information. ...
- Floating point (real) ...
- Long. ...
- Short. ...
- String. ...
- Boolean.
4 Types of Data: Nominal, Ordinal, Discrete, Continuous | upGrad blog.
What are only 3 data types in Excel? ›Excel data types are the four different kinds of values in Microsoft Excel. The four types of data are text, number, logical and error. You may perform different functions with each type, so it's important to know which ones to use and when to use them.
What are the three data types in Excel? ›| Data type in Excel | Data type in DAX |
|---|---|
| Whole Number | A 64 bit (eight-bytes) integer value 1, 2 |
| Decimal Number | A 64 bit (eight-bytes) real number 1, 2 |
| TRUE/FALSE | Boolean |
| Text | String |
The range is the difference between the highest and lowest values in a set of numbers. To find it, subtract the lowest number in the distribution from the highest.
Is range only for integers? ›The range function only works with integers. Other data types like float numbers cannot be used. There are three range parameters: start, stop, and step. Only stop is required.
What is the range of short data type? ›short: The short data type is a 16-bit signed two's complement integer. It has a minimum value of -32,768 and a maximum value of 32,767 (inclusive).
What data type is single? ›Remarks. Use the Single data type to contain floating-point values that do not require the full data width of Double . In some cases the common language runtime might be able to pack your Single variables closely together and save memory consumption. The default value of Single is 0.
What type of data is most important? ›- Historical data. ...
- Internal business processes. ...
- Marketing data. ...
- Product performance. ...
- Sales data. ...
- Social data. ...
- Technology usage. ...
- Unstructured data. This refers to information that doesn't fit into a predefined structure, like word documents or email messages.
The nonintegral numeric data types are Decimal (128-bit fixed point), Single Data Type (32-bit floating point), and Double Data Type (64-bit floating point). They are all signed types. If a variable can contain a fraction, declare it as one of these types.
What is the range name? ›
A range name is simply a name you assign to a range of data and is much easier to remember than a cell address.
How do you select a range in a data table? ›You can also click anywhere in the table, and then press CTRL+A to select the table data in the entire table, or you can click the top-left most cell in the table, and then press CTRL+SHIFT+END. Press CTRL+A twice to select the entire table, including the table headers.
How do you fill data from a range? ›Fill formulas into adjacent cells
You can use the Fill command to fill a formula into an adjacent range of cells. Simply do the following: Select the cell with the formula and the adjacent cells you want to fill. Click Home > Fill, and choose either Down, Right, Up, or Left.
The range in statistics for a given data set is the difference between the highest and lowest values. For example, if the given data set is {2,5,8,10,3}, then the range will be 10 – 2 = 8. Thus, the range could also be defined as the difference between the highest observation and lowest observation.
What is range used for in data? ›Range, which is the difference between the largest and smallest value in the data set, describes how well the central tendency represents the data. If the range is large, the central tendency is not as representative of the data as it would be if the range was small.
What is range and mode of a data set? ›The mode is the value that appears the most number of times in a data set. The range is the difference between the largest value and the smallest value.
What data type does range return? ›The range() function returns a sequence of numbers, starting from 0 by default, and increments by 1 (by default), and stops before a specified number.
Which of the following are types of range? ›- Inclusive range:- It means lower and upper limits are included in the range.
- Specific category:- It means output obtained per unit of input given. Example:- distance travelled per unit of fuel consumption.
Explanation: Longtext has largest range.
What is an example of range data? ›The range in statistics for a given data set is the difference between the highest and lowest values. For example, if the given data set is {2,5,8,10,3}, then the range will be 10 – 2 = 8. Thus, the range could also be defined as the difference between the highest observation and lowest observation.
What is range data type in Python? ›
What Is Range In Python? It is an in-built function in Python which returns a sequence of numbers starting from 0 and increments to 1 until it reaches a specified number. The most common use of range function is to iterate sequence type. It is most commonly used in for and while loops.
What is the range of data type in SQL? ›| Data type | Range | Storage |
|---|---|---|
| bigint | -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 | 8 Bytes |
| int | -2,147,483,648 to 2,147,483,647 | 4 Bytes |
| smallint | -32,768 to 32,767 | 2 Bytes |
| tinyint | 0 to 255 | 1 Byte |
The Range is the difference between the lowest and highest values. Example: In {4, 6, 9, 3, 7} the lowest value is 3, and the highest is 9. So the range is 9 − 3 = 6. It is that simple!
What is range an example of? ›The range is a specific example of order statistics.
What is the range of the values? ›When you are given various values, the range of those values is how big the difference is between the largest value and the smallest value. In other words, the range is what you get when you subtract the smallest value in the group from the largest value in the group.
What is the example of range in Python? ›The most common form is range(n) , for integer n, which returns a numeric series starting with 0 and extending up to but not including n, e.g. range(5) returns 0, 1, 2, 3, 4 . Or put another way, range(n) returns a series of n numbers, starting with 0`.
How do you set a range in Python? ›- Pass start and stop values to range() For example, range(0, 6) . Here, start=0 and stop = 6 . ...
- Pass the step value to range() The step Specify the increment. ...
- Use for loop to access each number. Use for loop to iterate and access a sequence of numbers returned by a range() .
The range of a distribution with a discrete random variable is the difference between the maximum value and the minimum value. For a distribution with a continuous random variable, the range is the difference between the two extreme points on the distribution curve, where the value of the function falls to zero.
What is the range of single data type? ›Holds signed IEEE 32-bit (4-byte) single-precision floating-point numbers ranging in value from -3.4028235E+38 through -1.401298E-45 for negative values and from 1.401298E-45 through 3.4028235E+38 for positive values.
How to check data range in SQL? ›The SQL Between operator is used to test whether an expression is within a range of values. This operator is inclusive, so it includes the start and end values of the range. The values can be of textual, numeric type, or dates. This operator can be used with SELECT, INSERT, UPDATE, and DELETE command.
What is the range of string data type? ›
A string can contain from 0 to approximately two billion (2 ^ 31) Unicode characters.