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Question
Answer the question based on the following program.
#include<iostream>
#include<string.h>
using namespace std;
class comp {
public:
char s[10];
void getstring(char str[10])
{ strcpy(s,str); }
void operator==(comp);
};
void comp::operator==(comp ob)
{ if(strcmp(s,ob.s)==0)
cout<<"\nStrings are Equal";
else
cout<<"\nStrings are not Equal"; }
int main()
{ comp ob, ob1;
char string1[10], string2[10];
cout<<"Enter First String:";
cin>>string1;
ob.getstring(string1);
cout<<"\nEnter Second String:";
cin>>string2;
ob1.getstring(string2);
ob==ob1;
return 0; }
Which constructor will get executed in the above program? Write the output of the program?
Solution
The default constructor generated by the compiler will be executed.[comp();]
Output 1
Enter first string: hello Enter second string: hello String are equal
Output 2
Enter first string: hello Enter second string: fine String are not equal.
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RELATED QUESTIONS
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void Execute(char A,int B); // Function 1
void Execute(int A,char B); // Function 2
void Execute(int P=10) ; // Function 3
void Execute(); // Function 4
int Execute(int A); // Function 5
void Execute(int &K); // Function 6
class add{int x; public: add(int)}; Write an outline definition for the constructor.
Discuss the benefits of constructor overloading?
class sale ( int cost, discount; public: sale(sale &); Write a non-inline definition for constructor specified;
Answer the question after going through the following class.
class Book {
int BookCode ; char Bookname[20];float fees;
public:
Book( ) //Function 1
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In the above program, what are Function 1 and Function 4 combined together referred to as?
Answer the question based on the following program.
#include<iostream>
#include<string.h>
using namespace std;
class comp {
public:
char s[10];
void getstring(char str[10])
{ strcpy(s,str); }
void operator==(comp);
};
void comp::operator==(comp ob)
{ if(strcmp(s,ob.s)==0)
cout<<"\nStrings are Equal";
else
cout<<"\nStrings are not Equal"; }
int main()
{ comp ob, ob1;
char string1[10], string2[10];
cout<<"Enter First String:";
cin>>string1;
ob.getstring(string1);
cout<<"\nEnter Second String:";
cin>>string2;
ob1.getstring(string2);
ob==ob1;
return 0; }
Name the object which gets destroyed in between the program.
