What is the maximum value for signed short data type?

32,767
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).

How do you find the maximum value of a float in C++?

You can either use -FLT_MAX (or -DBL_MAX ) for the maximum magnitude negative number and FLT_MAX (or DBL_MAX ) for positive. This gives you the range of possible float (or double) values.

What is the maximum value of unsigned short int?

65535
A maximum integer value that can be stored in an unsigned short int data type is typically 65535, around 216 – 1(but is compiler dependent). The maximum value that can be stored in unsigned short int is stored as a constant in header file whose value can be used as USHRT_MAX.

How do you find the max value for an int in C++?

A maximum integer value that can be stored in an int data type is typically 2, 147, 483, 647, around 231 – 1, but is compiler dependent. The maximum value that can be stored in int is stored as a constant in header file whose value can be used as INT_MAX.

What is the max value of unsigned long?

Limits on Integer Constants

Constant	Meaning	Value
LLONG_MIN	Minimum value for a variable of type long long	-9223372036854775808
LLONG_MAX	Maximum value for a variable of type long long	9223372036854775807
ULLONG_MAX	Maximum value for a variable of type unsigned long long	18446744073709551615 (0xffffffffffffffff)

How do you write a max function in C++?

Let’s see another simple example to demonstrate the use of max() using default version:

1. #include // std::cout.
2. #include // std::max.
3. using namespace std;
4. int main () {
5. cout << “max(1,2)==” << max(1,2) << ‘\n’;
6. cout << “max(2,1)==” << max(2,1) << ‘\n’;

What is max value of float?

A signed 32-bit integer variable has a maximum value of 231 − 1 = 2,147,483,647, whereas an IEEE 754 32-bit base-2 floating-point variable has a maximum value of (2 − 2−23) × 2127 ≈ 3.4028235 × 1038. …

How do you find maximum integers?

To find the max value for the unsigned integer data type, we take 2 to the power of 16 and substract by 1, which would is 65,535 . We get the number 16 from taking the number of bytes that assigned to the unsigned short int data type (2) and multiple it by the number of bits assigned to each byte (8) and get 16.

What is the max value of long in C++?

9,223,372,036,854,775,807
Limits on Integer Constants

Constant	Meaning	Value
LLONG_MAX	Maximum value for a variable of type long long .	9,223,372,036,854,775,807
ULLONG_MAX	Maximum value for a variable of type unsigned long long .	18,446,744,073,709,551,615 (0xffffffffffffffff)

How do you find the max value of an integer?

What is the difference between signed int and unsigned int in C?

By default, integers are signed. Hence instead of signed int, we can directly use int. signed and unsigned can only be used with int and char types. The unsigned variables can hold only non-negative integer values. For example, In general, an int variable can store a range of values from -2,147,483,648 to 2,147,483,647.

What is the maximum value of a long variable in C?

UINT_MAX. Maximum value for a variable of type unsigned int. 4294967295 (0xffffffff) LONG_MIN. Minimum value for a variable of type long. -2147483648. LONG_MAX. Maximum value for a variable of type long. 2147483647.

What is the difference between short int and long int in C?

Here, a is a short integer variable. Note: short is equivalent to short int. If we need to store a large integer (in the range -2147483647 to 2147483647), we can use the type specifier long. For example, Note: long is equivalent to long int.

What is the maximum value of INT in C++?

INT_MIN. Minimum value for a variable of type int. -2147483648. INT_MAX. Maximum value for a variable of type int. 2147483647. UINT_MAX. Maximum value for a variable of type unsigned int. 4294967295 (0xffffffff)