How do I format a C print?
Printing characters and strings
- Use the formatting specifier %c for characters. Default field size is 1 character: char letter = ‘Q’; printf(“%c%c%c\n”, ‘*’, letter, ‘*’); // Output is: *Q*
- Use %s for printing strings.
How do you print a long value in C++?
Put an l (lowercased letter L) directly before the specifier. printf(“%ld”, ULONG_MAX) outputs the value as -1. Should be printf(“%lu”, ULONG_MAX) for unsigned long as described by @Blorgbeard below.
What is the for long in C?
Data Types in C
| Data Type | Memory (bytes) | Range |
|---|---|---|
| int | 4 | -2,147,483,648 to 2,147,483,647 |
| 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 |
What is format specifier for long long?
Format specifiers defines the type of data to be printed on standard output….List of all format specifiers in C programming.
| Format specifier | Description | Supported data types |
|---|---|---|
| %Lf | Floating point | long double |
| %lu | Unsigned integer | unsigned int unsigned long |
| %lli, %lld | Signed Integer | long long |
| %llu | Unsigned Integer | unsigned long long |
Is Long a datatype in C?
Data types in c refer to an extensive system used for declaring variables or functions of different types….Integer Types.
| Type | Storage size | Value range |
|---|---|---|
| unsigned short | 2 bytes | 0 to 65,535 |
| long | 8 bytes or (4bytes for 32 bit OS) | -9223372036854775808 to 9223372036854775807 |
How do I print long value?
You must use %ld to print a long int , and %lld to print a long long int . Note that only long long int is guaranteed to be large enough to store the result of that calculation (or, indeed, the input values you’re using).
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 |