Interested to Buy Any Domain ? << Click Here >> for more details...
helllo sir
give me some information of the basic information the
c as printf ,scanf , %d ,%f and why is the main use of
these.
- 3 Answers
- 7766 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / fazlur rahamn naik
Printf is nothing but to display the output on to the
screen.
Scanf is used to read data from the user/keyboard.
%d is a format used for integer.
%f is a fromat used for float.
| Is This Answer Correct ? | 13 Yes | 1 No |
Answer / guest
In c, to get and to print the reqired information we use
the function printf()
and the scanf() function is used for inputting the data int
the variables declared before.
and %d character is used to display the integer type
variables in the o/p
and the %f character is used to print the float type
variables int hte o/p.
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / vignesh1988i
printf();
printf is an in built function which is used as a output
statement........
SYNTAX:
printf("format string ",<list of variables>);
whenever we want to display messages to the user at run time
as well as the output we use printf statement.....
scanf();
this is the input statement... whenever we want to perform
some task using a system we must give input to it... in C
this is done using scanf() function.....
SYNTAX:
scanf("format string",<&variables>);
FORMAT SPECIFERS:
%d is used to print only integer constant formatted output
%f is used to print only real constant numbers output
%c is used to print only a character constant output
these format specifers and all will be stored in the LOOK UP
table in the compailer... when these dosen't match wit that
table . it gives a error
thank you
| Is This Answer Correct ? | 5 Yes | 0 No |
const char * char * const What is the differnce between the above tow?.
Is the below things valid & where it will be stored in memory layout ? static const volatile int i; register struct { } ; static register;
Describe the header file and its usage in c programming?
Write a program to swap two numbers without using third variable?
What is nested structure?
What are the types of data structures in c?
What are the two forms of #include directive?
Explain how can I read and write comma-delimited text?
what is difference between getchar,putchar functions and printf and scanf function? does putchar show output only when input given to it
What is a program flowchart?
True or false: If you continuously increment a variable, it will become negative? 1) True 2) False 3) It depends on the variable type
what is develop in c language
C 
