I am developing a payroll system mini project.I used file
concept in program for reading and writing.When the
program is reloading into the memory that is if i execute
next time the file was cleaned and adding data from the
starting this is my problem.I want to strore the previous
data and if i want to add any record that should be next of
previous data.Please help me.
given a set based questions and 5 questions based on it
next data sufficiciency questions 2
and 2/3 english sentence completion with options very easy
and 2 synononmys
paragraph with 10 questions 10 minutes
replace =,-,*,% with -,%,+,* type questions 5
3 questions lik following
itssickhere itssickthere itssickhere istsickhere
which is nt alike the others
very easy
Pls...could any one tell me that whether we can access the
public data memeber of a class from another class with in
the same program.
Awaiting for your response Thanku
If we declare two macro with the same identifier without
doing undef the first, what will be the result?
eg: #define MAX_SIZE 100
#define MAX_SIZE 200
int table1[MAX_SIZE];
help me i need a c++ program which takes sequesnce
of characters and outputed sequence of their token taypes,
work same compiler in lexical analysis phase
When is the last time you coded in C/C++? What is the most
lines of original C/C++ code you have personally written in
one project? How confident are you in your ability to write
C or C++ without a reference?
How to handle exception in c++,
For example in a functions i am assigning memory to some
variables and also in next instructions in am dividing one
variable also.
If this functions generates a error while allocating memory
to those variable and also while dividing the variable if i
divide by zero then catch block how it will identify that
this error has cone from perticular instruction
184
explain sub-type and sub class?
atleast u have differ it into 4 points?
26
How to Increment the value of the empid E001 for each and
every employee by using the programe?
Why can't we have instance(stack) of a class as a member of
the same class like eg.Class A{A obj;} as we can have self
refential pointer
50
Write a program to accept a number and to print numbers in
pyramid format?
for eg:for a no. 5
1
212
32123
4321234
543212345
9
write a program using c++ to implement single contiguous
memory mangement techniques.display the content of the main
memory after yhe allocation of jobs and percentage of the
wastage of the main memory
251
write a code for this:trailer recordId contains a value
other than 99, then the file must error with the
reason ‘Invalid RECORD_ID’(User Defined Exception).
115
what is oppes
92
how to tackle technical questions
88
How to calculate the age from the date of birth by using the
program?
class CTest
{
public:
void someMethod()
{
int nCount = 0;
cout << "This is some method --> " << nCount;
}
};
int main()
{
CTest *pctest;
pctest->someMethod();
return 0;
}
It will executes the someMethod() and displays the value
too. how is it possible with our creating memory for the
class . i think iam not creating object for the class.
Thanks in Advance...
Prakash
33
hi, this is raju,iam studying b.tech 2nd year,iam want know
about group1 and group2 details, and we can studying
without going to any instutions? please help me.
85
i wanted to know about questions about c,c++ , which is
required for placements.... im a fresher
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