etc. The format specifier symbol %f, when used inside the formatted string for input and output, instructs the function to replace it with a floating-point value. Let's look at an example of this.
%s String %u Unsigned int %x or %X Hexadecimal representation %n Prints nothing %% Prints % characterFew examples to understand the use of format specifiers with printf() in C:1. Format specifier (character): %c#include <stdio.h> int main() { char data = 'A'; printf("%c\n", data...
For example, printf("%lu",4294967295) means print 4294967295 in unsigned long format. Here, l is a length specifier for long int, and u is a specifier for unsigned numbers. The rest of the optional arguments are ignored. The specifier at the end of this pattern is the most significant ...
SpecifierFormatOriginal Watch ValueValue Displayed d decimal integer 0x00000066 102 o unsigned octal integer 0x00000066 000000000146 x h hexadecimal integer 102 0xcccccccc X H hexadecimal integer 102 0xCCCCCCCC c single character 0x0065, c 101 'e' s const char* string <location> ...
If you have a pointer to an object you want to view as an array, you can use an integer to specify the number of array elements: ptr,10 Size Specifier for Pointers as 2D Arrays If your pointer is a pointer to a 2-dimensional array, you can also specify a size for both dimensions,...
If you have a pointer to an object you want to view as an array, you can use an integer to specify the number of array elements: ptr,10 Size Specifier for Pointers as 2D Arrays If your pointer is a pointer to a 2-dimensional array, you can also specify a size for both dimensions,...
SpecifierFormatOriginal Watch ValueValue Displayed o unsigned octal integer 0xF065 0170145 xX Hexadecimal integer 61541 0x0000f065 c single character <location> 101 'e' s const char* (with quotation marks) <location> "hello world" su const wchar_t* const char16_t* (with quotation marks) <...
Output The fscanf() function reads the formatted input fromfpwhich is the pointer to the file opened. Here, you will get the following output − 10, 20, 30 Print Page Previous Next Advertisements
You can also use format specifiers in theImmediatewindow, theCommandwindow, and even in source windows. If you pause on an expression in those windows, the result will appear in a DataTip. The DataTip display reflects the format specifier. ...
Mac OS X uses several data types—NSInteger, NSUInteger,CGFloat, and CFIndex—to provide a consistent means of representing values in 32- and 64-bit environments. In a 32-bit environment, NSInteger and NSUInteger are defined as int and unsigned int, respectively. In 64-bit environments, NS...