Answer Posted / 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();
}


Write a program to check palindrome number in c programming?

1015

---

What does %2f mean in c?

1224

---

Here is a good puzzle: how do you write a program which produces its own source code as output?

1101

---

Are the variables argc and argv are local to main?

1317

---

#include { printf("Hello"); } how compile time affects when we add additional header file .

1895

---

Explain the concept and use of type void.

1114

---

What are the functions to open and close file in c language?

1203

---

What is typeof in c?

1015

---

How many identifiers are there in c?

1023

---

What is stack in c?

1079

---

What are extern variables in c?

995

---

What is #include cctype?

1117

---

Difference between MAC vs. IP Addressing

1149

---

How do you construct an increment statement or decrement statement in C?

1234

---

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

1151

---