Question 96
What will be the output of the program?
#include <iostream>
#include <string>
using namespace std;
int fun(int);
int main()
{
float k=3;
k = fun(k);
cout<<k;
return 0;
}
int fun(int i)
{
i++;
return i;
}
Question 97
What happens when you attempt to compile and run the following code?
#include <iostream>
using namespace std;
void fun(int);
int main()
{
int a=0;
fun(a);
return 0;
}
void fun(int n) { if(n < 2) { fun(++n); cout << n; } }
Question 98
What will happen when you attempt to compile and run the following code?
#include <iostream>
#include <string>
using namespace std;
string fun(string, string);
int main()
{
string s="Hello";
cout << fun(s, " World");
return 0;
}
string fun(string s1, string s2)
{
return s1+s2;
}
Question 99
What happens when you attempt to compile and run the following code?
#include <iostream>
using namespace std;
void print(char *c);
int main (int argc, const char * argv[])
{
print("Test");
return 0;
}
void print(char *c)
{
cout<<c;
}
Question 100
What happens when you attempt to compile and run the following code?
#include <iostream>
using namespace std;
class A {
public:
int x;
A() { x=0;}
};
class B : protected A {
public:
int y;
using A::x;
B(int y) {this->y = y;}
void Print() { cout << x << y; }
};
int main () {
B b(5);
b.Print();
return 0;
}