Interested to Buy Any Domain ? << Click Here >> for more details...
how to use enum datatype?Please explain me?
- 3 Answers
- 6418 Views
- Excel, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / gsrinivas
enum data type usally user defined.
for ex:
enum{sunday,monday,tuesday};
enum x;
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / deepak mundhada
enum is a user defined data type . we have to use enum
keyword to specify it.
eg. #include<iostream.h>
class A
{ public:
enum Colour
{ colour_green=0,
colour_peach=0,
colour_white =1,
colour_yellow =2
};
//we cannot have color_green 2 times here
/*enum Colour
{ colour_green=0,
colour_peach=0,
colour_white =1,
colour_yellow =2,
colour_green=3, };
*/
//We cannot have another variable of same type as in enum
Colour
//as below
//int colour_yellow;
//We cannot have colour_white as it already declared in
enum Color
/*enum MyColour
{
colour_red, colour_white };
*/
//We cannot have another Struct or Union of same type as
below
//in the same scope
/*struct Colour
{ int red;
int green; };
*/
void compare(Colour colour1, Colour colour2);
};
void A::compare(A::Colour colour1, A::Colour colour2)
{ if(colour1 == colour2)
{ cout<<"colour1 and colour2 are same\n"; }
}}
int main()
{ A a;
a.compare(A::colour_green,A::colour_peach);
return(0);
}
Output:./a.out
colour1 and colour2 are same
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / praphulla
It automatically passes values to declared varibles.
ex: enum{red,green,blue}
| Is This Answer Correct ? | 0 Yes | 0 No |
if a five digit number is input through the keyboard, write a program to calculate the sum of its digits. (hint:-use the modulus operator.'%')
An application package has been provided to you without any documents for the following application. The application needs to be tested. How will you proceed?
What is enumerated data type in c?
When reallocating memory if any other pointers point into the same piece of memory do you have to readjust these other pointers or do they get readjusted automatically?
How can I rethow can I return a sequence of random numbers which dont repeat at all?
What is "Hungarian Notation"?
Why double pointer is used in c?
What is structure data type in c?
What is a ternary operator in c?
What happens if header file is included twice?
WRITE A PROGRAM TO MERGE TWO SORTED ARRAY USING MERGE SORT TECHNIQUE..
Write the following function in C. stripos — Find position of first occurrence of a case- insensitive string int stripos ( char* haystack, char* needle, int offset ) Returns the numeric position of the first occurrence of needle in the haystack string. Note that the needle may be a string of one or more characters. If needle is not found, stripos() will return -1. The function should not make use of any C library function calls.
C 
