Answer Posted / pritam neogi

#include<stdio.h>
#include<conio.h>
void main()
{
int no,i,count=0;
clrscr();
printf("enter the no");
scanf("%d",&no);
for(i=1;i<=no;i++)
{
if(no%i==0)
{
count=count+1;
}
}
if(count<=2)
{
printf("this is prime no");
}
else
{
printf("this is not prime");
}
getch();
}

1) write a program to generate 1st n fibonacci prime numbers using Nested if 2) write a program to generate twin prime numbers from m to n using nested if 3) write a program to check whether a given integer is a strong number or not using nested if 4) Write a program to generate prime factors of a given integer using nested if 5)write a program to generate prime numbers from m to n using nested if 6)write a program to generate perfect numbers from m to n using nested if 7)write a program to generate the pallindromes from m to n using neste if 8)write a program to generate armstrong numbers from m to n using nested if 9)write a program to generate strong numbers from m to n using nested if

3987

---

What is wrong with this declaration?

619

---

How many levels of pointers can you have?

715

---

Can we access the array using a pointer in c language?

567

---

When is a “switch” statement preferable over an “if” statement?

657

---

---

What is the purpose of main() function?

669

---

Is it better to use a pointer to navigate an array of values, or is it better to use a subscripted array name?

661

---

What does malloc () calloc () realloc () free () do?

570

---

cavium networks written test pattern ..

3602

---

Is null equal to 0 in sql?

661

---

Explain what is #line used for?

615

---

the process of defining something in terms of itself is called (or) in C it is possible for the functions to call themselves. A function called a) nested function b) void function c) recursive function d) indifinite function

771

---

What does 2n 4c mean?

738

---

What is #line?

621

---

A variable that is defined in a specified portion of a program but can be used throughout the program a) global variable b) local variable c) character d) none

741

---