Answer Posted / sagarsp2010

#include<stdio.h>
#include<conio.h>
void main()
{
int i,j,k,n;
clrscr();

printf("\nEnter the No. :");
scanf("%d",&n);

for(i=1;i<=n+(n-1);i++)
{
for(j=1;j<=n+(n-1);j++)
{
if(i+j==(n+1) || i+j==(n+n+n-1) || i-j==(n-
1) || i-j==-(n-1))
printf("*");
else
printf(" ");
}
printf("\n");
}
getch();
}

What is meant by realloc()?

670

---

What functions are used for dynamic memory allocation in c language?

597

---

diff between exptected result and requirement?

1592

---

How can I recover the file name given an open stream or file descriptor?

590

---

What are the advantages and disadvantages of c language?

556

---

---

What is the hardest programming language?

663

---

What is wild pointer in c with example?

570

---

List at least 10 sorting methods indicating their average case complexity, worst case complexity and best case complexity.

2300

---

What are the preprocessor categories?

635

---

explain what are actual arguments?

630

---

What is the scope of an external variable in c?

563

---

What are multidimensional arrays?

656

---

How can I make it pause before closing the program output window?

576

---

int i=3; this declaration tells the C compiler to a) reserve space in memory to hold the integer value b) associate the name i with this memory location c) store the value 3 at this location d) all the above

741

---

Why static variable is used in c?

548

---