Answer Posted / waleed

#include<iostream.h>
#include<conio.h>

int prime(int);

void main()
{
clrscr();
int num,x;
cout<<"Enter the no.=";
cin>>num;
x=prime(num);
if(x==1)
{
cout<<"Number is prime";
}
else
{
cout<<"Number is not prime";
}

getch();
}

int prime(int x)
{
int k;
for(int i=2;i<x;i++)
{
if (x%i==0)
{
k=2;
}
}
if (k==2)
return 0;
else
return 1;


}

What are compilers in c++?

1063

---

How can you tell what shell you are running on unix system?

1111

---

How can you quickly find the number of elements stored in a static array? Why is it difficult to store linked list in an array?

975

---

How would you call C functions from C++ and vice versa?

1168

---

Explain how overloading takes place in c++?

1042

---

What are libraries in c++?

1066

---

What is algorithm in c++ programming?

1124

---

Which is not an ANSII C++ function a) sin() b) tmpnam() c) kbhit()

1530

---

How do you differentiate between overloading the prefix and postfix increments?

1095

---

What is an object in c++?

1249

---

Is dev c++ free?

1043

---

Write about an iterator class?

1077

---

What is the difference between while and do while loop?

1152

---

What is function prototyping?

1095

---

Can I learn c++ without knowing c?

1059

---