Format specifier is a sequence passed the as the formatting data as by argument
You might be wrong: printf and scanf are usable in C++ just as in C. With format specifiers.
format specifier also called as control specifier or variable formatters. format string also called arguments.
Format specifiers in C are special placeholders used in input and output functions, such as printf and scanf, to indicate the data type of the variable being processed. They begin with a percent sign (%) followed by a character that specifies the type, such as %d for integers, %f for floating-point numbers, and %s for strings. To use them, you include the format specifier in the format string of the function alongside the corresponding variable as an argument. For example, printf("Value: %d", myInt); will print the integer value stored in myInt.
Satya
No.
Format specifiers are not necessary because we can use the much more flexible insertion operator to insert formatted text in an output stream, or the extraction operator to extract formatted data from an input stream. Format specifiers are simply far too low-level and can only handle built-in data types such as strings, integrals and floats, they cannot handle more complex data types such as classes and data structures and we cannot create new specifiers to cater for them. But in C++ we can simply overload the insertion and extraction operators to cater for any data type we wish, thus providing a consistent means of inserting any object into an input stream or extracting it from an output stream.
The C language does not support classes, per se, like the C++ language does. The closest the C language comes to a class is in the typdef struct... typdef struct _myClass { ... ... }; myClass; But you won't have any methods, inheritance, polymorphism, operator overloading, access specifiers, etc. like you do in C++.
Nothing.
The storage class specifiers in C and C++ are:autoexternmutableregisterstatictypedefA storage class specifier is used to refine the declaration of a variable, a function, and parameters
There are no access specifiers in C. All functions and data are public.
There are many types of format specifier. Exp:%d (To show the integer) %c(To show the character) %f(Float are digits with decimal points to use it to show them) %s(String to show the string)
public private internal protected internal protected