Answer Posted / rabindra nath das

#include<stdio.h>
#include<conio.h>
void main()
int n,k,fl=0,r;
clrscr();
printf("\n Enter the number==>>");
scanf("%d",&d);
for(k=2;k<=n/2 && fl==0;k++)
{
r=n%k;
if(r==0);
fl=1;
}
if(fl==0)
printf("\n %d is a prime number",n);
else
printf("\n %d is not prime number",n);
getch();
}

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

1265

---

Explain what is the difference between the expression '++a' and 'a++'?

1153

---

How are variables declared in c?

1028

---

What is a scope resolution operator in c?

1206

---

What is a program flowchart?

1125

---

how can i write a program that prints out a box such that whenever i press any key8(coordinate number) on the keyboard, the box moves.

1626

---

What is the difference between array and linked list in c?

1083

---

What does struct node * mean?

965

---

What is a header file?

1029

---

How do you search data in a data file using random access method?

1255

---

What are different types of operators?

991

---

Should I learn c before c++?

1177

---

Is it possible to have a function as a parameter in another function?

1038

---

Differentiate between calloc and malloc.

1224

---

Are enumerations really portable?

978

---