Programming: Finding Errors in Codes (Other (Not Listed) Sample)

Instructions:

Q1. The following code causes some compilation errors. Find them and correct them.
Answers
#include
class A {
public:
A() {
std::cout << "constructing object of class A" << std::endl;
}
~A() {
std::cout << "destroying object of class A" << std::endl;
}
void setDatum(int i) {
theDatum = i;
}
int getDatum(void) {
return theDatum;
}
private:
int theDatum;
};
int main(int argc, char** argv) {
A a;
a.setDatum(5);
std::cout << a.getDatum() << std::endl;
return 0;
}
What is the corrected program output when executed with ./debug2 ?
Q2 .Write a program that prints its own (executable) file size in bytes and in number of printable characters (a character char c is printable if (isalnum(c) > 0 || ispunct(c) > 0 || isspace(c) > 0)).
Q3. Write a program that prints the name of the image files referenced in the the web page http://www.enseignement.polytechnique.fr/index.html. Image files are referenced in HTML both by the attribute HREF of the tag A (e.g. ) and by the attribute SRC of the tag IMG (e.g. ). The output should be as follows.
images/entete1.gif
images/remise.gif
images/amphi.gif
/icones/home.gif

source..

Content:

Programming
Subjective
SUBMITTED TO:
topwriters
SUBMITTED BY:
Q1. The following code causes some compilation errors. Find them and correct them.
Answers
#include
class A {
public:
A() {
std::cout << "constructing object of class A" << std::endl;
}
~A() {
std::cout << "destroying object of class A" << std::endl;
}
void setDatum(int i) {
theDatum = i;
}
int getDatum(void) {
return theDatum;
}
private:
int theDatum;
};
int main(int argc, char** argv) {
A a;
a.setDatum(5);
std::cout << a.getDatum() << std::endl;
return 0;
}
What is the corrected program output when executed with ./debug2 ?
Answer;
Output:

...

Get the Whole Paper!

Not exactly what you need?

Do you need a custom essay? Order right now:

Order

Programming: Finding Errors in Codes (Other (Not Listed) Sample)

Other Topics: