Declaring a pointer more than once can cause:

#include <bits/stdc++.h>

using namespace std;

int main() {

    int a=4;

    cout<<(++a)*2 +(a++)*a;

return 0;

}

Which of the following is not possible in C?

Which of the following is not done by function pointer?

When a programming language has the capability to produce new data types, it can be called as

What is a string object in C++?

Which component of a programming language implicitly creates a default constructor when the programmer does not explicitly define at least one constructor for a class?

What are functors in C++?

 #include<stdio.h>
struct student
{
int roll;
int cgpa;
int sgpa[8];
};
void main()
{
struct student s={12,8,7,2,5,9};
int *ptr;
ptr=(int *)&s;
clrscr();
printf("%d",*(ptr+3));
getch();
}
What will output when you compile and run the above code?

#include <iostream>

#include <algorithm>

using namespace std;

bool myfn(int i, int j) 

{

return i < j;

}

int main () 

{

int myints[ ] = {3, 7, 2, 5, 6, 4, 9};

cout << *min_element(myints, myints + 7, myfn) << '\n';

cout << *max_element(myints, myints + 7, myfn) << '\n';

return 0;

}