What is range of int?
Table of Contents
- 1 What is range of int?
- 2 What is the range of long long int in C?
- 3 What is the range store by long long int variable?
- 4 How many bytes is a long long?
- 5 Can long long int store 10 9?
- 6 What is the range of long int *?
- 7 What is the range store by int variable?
- 8 What is the difference between Long Long and long int?
- 9 What is the size of long int?
- 10 What is the range of int?
What is range of int?
The range of an int data type is -2,147,483,648 to 2,147,483,647.
What is the range of long long int in C?
Data Types in C
| Data Type | Memory (bytes) | Range |
|---|---|---|
| long int | 4 | -2,147,483,648 to 2,147,483,647 |
| unsigned long int | 4 | 0 to 4,294,967,295 |
| long long int | 8 | -(2^63) to (2^63)-1 |
| unsigned long long int | 8 | 0 to 18,446,744,073,709,551,615 |
What is long long and long long int?
225. long and long int are identical. So are long long and long long int . In both cases, the int is optional. As to the difference between the two sets, the C++ standard mandates minimum ranges for each, and that long long is at least as wide as long .
What is the range store by long long int variable?
-2,147,483,647 to
unsigned short int and unsigned int : 0 to 65,535. long int : -2,147,483,647 to 2,147,483,647.
How many bytes is a long long?
4 bytes
Windows 64-bit applications
| Name | Length |
|---|---|
| long | 4 bytes |
| float | 4 bytes |
| double | 8 bytes |
| long double | 8 bytes |
Is Long Long always 64 bit?
@pmg long long also guarantees at least 64 bits.
Can long long int store 10 9?
Yes it is (assuming that you are adopting the notation 10^9 to mean 1e9 – ^ is the XOR operator in C, and 10^9 is 3 ). An unsigned long long has to be capable of storing a number between 0 and 264 – 1.
What is the range of long int *?
The minimum value here is -3.40∙10³⁸ and the maximum 3.40∙10³⁸.
What is the size of long long int?
8 bytes
Data Types and Sizes
| Type Name | 32–bit Size | 64–bit Size |
|---|---|---|
| short | 2 bytes | 2 bytes |
| int | 4 bytes | 4 bytes |
| long | 4 bytes | 8 bytes |
| long long | 8 bytes | 8 bytes |
What is the range store by int variable?
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.
What is the difference between Long Long and long int?
The long data type is a 64-bit signed two’s complement integer. The long is a larger data type than int. The difference between int and long is that int is 32 bits in width while long is 64 bits in width.
How many bytes is a long long int?
An int is 4 bytes (32 bits), a double is 8 bytes (64 bits) so the total is 12 bytes. The value of the number does not affect how many bytes are written. An int is 32 bits, regardless of its value.
What is the size of long int?
The size of the “int” integer type is 4 bytes and the size of the “long long” integer type is 8 bytes for all the above combinations of operating system and architecture. On Windows, the representation of “long double” may be increased to 10 bytes by use of the command line switch /Qlong-double. The corresponding memory allocation is 16 bytes.
What is the range of int?
In C#, int is 32 bits, so the range of values is from -2,147,483,648 to 2,147,483,647. If larger values are required, the double type can be used.