What is the range of data type?
What is the range of data type?
Integer data types
| Data Type | Size* | Range |
|---|---|---|
| int | 4 bytes | -2,147,483,648 to +2,147,483,647 |
| unsigned int | 4 bytes | 0 to +4,294,967,295 |
| long | 4 bytes | -2,147,483,648 to +2,147,483,647 |
| unsigned long | 4 bytes | 0 to +4,294,967,295 |
How do you find the range of data in C?
Let’s take an example to find the range of integers in C programming.
- #include
- void printUnsignedRange(int bytes)
- {
- int bits = 8 * bytes;
- unsigned long long to = (1LLU << (bits – 1)) + ((1LL << (bits – 1)) – 1);;
- printf(” 0 to %llu\n\n”, to);
- }
- void printSignedRange(int bytes)
What is the range of float in C?
Since the high-order bit of the mantissa is always 1, it is not stored in the number. This representation gives a range of approximately 3.4E-38 to 3.4E+38 for type float. You can declare variables as float or double, depending on the needs of your application.
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 is C range?
-32,768 to 32,767 or -2,147,483,648 to 2,147,483,647. unsigned int. 2 or 4 bytes. 0 to 65,535 or 0 to 4,294,967,295.
What is the range of values that can be stored by int data type in C?
-2,147,483,647 to 2,147,483,647
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.
How many data types are there?
Most modern computer languages recognize five basic categories of data types: Integral, Floating Point, Character, Character String, and composite types, with various specific subtypes defined within each broad category.
What is the range of integer data type?
What is the range of string data type in C?
All computers store character data in a one-byte field as an integer value. Because a byte consists of 8 bits, this one-byte field has 28 or 256 possibilities using the positive values of 0 to 255….Discussion.
| Language | Reserved Word | Example |
|---|---|---|
| C++ | string | “Hello world!” |
| C# | char | ‘A’ |
| C# | String | “Hello world!” |
| Java | char | ‘A’ |
What is the range of the byte data type?
byte: The byte data type is an 8-bit signed two’s complement integer. It has a minimum value of -128 and a maximum value of 127 (inclusive).
Is there Range function in C?
Using range in switch case in C/C++ You all are familiar with switch case in C/C++, but did you know you can use range of numbers instead of a single number or character in case statement.
