Answer Posted / akhilesh singh(m.c.a-iisem ois

main()
{
int i,j=2,ch=0;
clrscr();
printf("\nENTER ANY NUMBER");
scanf("%d",&i);
while(j<=i/2)
{
if(i%j==0)
{
printf("%d IS NOT PRIME",i);
ch=1;
break;
}
else
{
j++;
}
}
if(ch==0)
{
printf("%d IS PRIME",i);
}
}

What is the use of the function in c?

604

---

Explain what is the difference between text files and binary files?

622

---

what is the structure pointer?

1648

---

Why are algorithms important in c program?

625

---

Write a program with dynamically allocation of variable.

607

---

---

What is function what are the types of function?

563

---

What is difference between array and structure in c?

583

---

Can we replace the struct function in tree syntax with a union?

786

---

What is the advantage of a random access file?

642

---

What are the differences between Structures and Arrays?

614

---

Explain what is a const pointer?

643

---

Does c have circular shift operators?

734

---

What does the characters “r” and “w” mean when writing programs that will make use of files?

862

---

Write the program that calculates and prints the average of several integers. Assume that the last value read is sentinel 9999.

3129

---

What is string in c language?

630

---