Answer / balaji ganesh

#include <stdio.h>
#include <math.h>
#include <stdlib.h>
int main()
{
int S[15][15],z=1,m,n,i,j,b=1,C,X,Y,T,p=0;
clrscr();
scanf("%d",&n,printf("enter size of magic square you
want:"));
while(z)
{
for (i=0; i<n; i++)
for (j=0; j<n; j++)

S[i][j]=-1;
X=0;
Y=(n/2);

C=b;
for (i=0; i<(n*n); i++)
{
S[X][Y]=C++;
if (--X<0) X=n-1;
if (--Y<0) Y=n-1;
if (S[X][Y] !=-1)
{
for (j=0; j<2; j++)
if (++X > (n-1))
X=0;

if (++Y > (n-1)) Y=0;
}
}
T=(((n*n*n)+n)/2)+p;
printf("\nThe Follwing Magic Square Adds Up
To: %d\n\n", T);
for(i=0; i<=(n-1); i++)
{
for(j=0; j<=(n-1); j++)
printf("%d\t", S[i][j]);
printf("\n\n");
}
printf("\n");
scanf("%d",&z,printf("if u want another
magic square for same size enter any num (to exit 0):"));
b++;p+=n;
}
getch();
}


Why is not a pointer null after calling free?

0 Answers  

---

i=10,j=20 j=i,j?(i,j)?i:j:j print i,j

1 Answers   CSC,

---

void main() { int *ptr; ptr = (int *) 0x400 ; printf("ptr=%d",ptr); } output?

1 Answers  

---

find largest element in array w/o using sorting techniques.

3 Answers   Zycus Infotech,

---

program to find the roots of a quardratic equation

1 Answers  

---

What is the difference between mpi and openmp?

0 Answers  

---

What happens if a header file is included twice?

0 Answers  

---

Can static variables be declared in a header file?

0 Answers  

---

How the C program can be compiled?

11 Answers   HP,

---

What is the difference between test design and test case design?

0 Answers  

---

Method Overloading exist in c ?

3 Answers   Wipro,

---

what is the code for getting the output as * ** ***

5 Answers   Caritor,

---