Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


C program to print magic square of order n where n > 3 and n
is odd

Answers were Sorted based on User's Feedback



C program to print magic square of order n where n > 3 and n is odd..

Answer / aparna v

#include<stdio.h>
#include<conio.h>
void main()
{
int a[20][20],r,c,br,bc,k,n;
clrscr();
printf("Enter the Order of Magic Square(Odd): ");
scanf("%d",&n);
for(r=0;r<n;r++)
for(c=0;c<n;c++)
a[r][c]=0;
r=0;
c=n/2;
for(k=1;k<=n*n;k++)
{
a[r][c]=k;
br=r++;bc=c++;
r=(r+1)%n;
c=(c+1)%n;
if(a[r][c]!=0)
{
c=bc;
r=br-1;
if(r<0)r=n-1;
}
}
printf("The Magic Square...\n");
for(r=0;r<n;r++)
{
for(c=0;c<n;c++)
printf("%4d",a[r][c]);
printf("\n");
}
}

Read more:
http://www.funonthenet.in/forums/index.php?topic=25587.0#ixzz1YUKtxDVT

Is This Answer Correct ?    21 Yes 5 No

C program to print magic square of order n where n > 3 and n is odd..

Answer / puri

just write r=br+1; in place of r=br-1;

Is This Answer Correct ?    9 Yes 9 No

Post New Answer

More C Code Interview Questions

# include<stdio.h> aaa() { printf("hi"); } bbb(){ printf("hello"); } ccc(){ printf("bye"); } main() { int (*ptr[3])(); ptr[0]=aaa; ptr[1]=bbb; ptr[2]=ccc; ptr[2](); }

1 Answers  


plz send me all data structure related programs

2 Answers  


main() { int i = 100; clrscr(); printf("%d", sizeof(sizeof(i))); } a. 2 b. 100 c. 4 d. none of the above

5 Answers   HCL,


main() { int i, n; char *x = “girl”; n = strlen(x); *x = x[n]; for(i=0; i<n; ++i) { printf(“%s\n”,x); x++; } }

2 Answers  


prog. to produce 1 2 3 4 5 6 7 8 9 10

4 Answers   TCS,


How do you create a really large matrix (i.e. 3500x3500) in C without having the program crash? I can only reach up to 2500. It must have something to do with lack of memory. Please help!

1 Answers  


main() { signed int bit=512, mBit; { mBit = ~bit; bit = bit & ~bit ; printf("%d %d", bit, mBit); } } a. 0, 0 b. 0, 513 c. 512, 0 d. 0, -513

3 Answers   HCL, Logical Computers,


void main() { int *i = 0x400; // i points to the address 400 *i = 0; // set the value of memory location pointed by i; }

2 Answers  


#include<stdio.h> main() { const int i=4; float j; j = ++i; printf("%d %f", i,++j); }

1 Answers  


1) int i=5; j=i++ + i++ + i++; printf("%d",j);This code gives the answer 15.But if we replace the value of the j then anser is different?why? 2)int i=5; printf("%d",i++ + i++ + i++); this givs 18.

8 Answers   IBPS, Infosys, TCS,


main() { int i, j, *p; i = 25; j = 100; p = &i; // Address of i is assigned to pointer p printf("%f", i/(*p) ); // i is divided by pointer p } a. Runtime error. b. 1.00000 c. Compile error d. 0.00000

3 Answers   HCL,


main() { extern int i; i=20; printf("%d",sizeof(i)); }

2 Answers  


Categories