can you help me in this

[MARCELO]

hello every one i hope you doing will

so my problem is there
check the code and help me

#include<stdio.h>
#include<conio.h>
#define max 5
struct queue
{
        int front,rear,q[max];
};
void enqueue(struct queue*);
void dequeue(struct queue*);
void qdisplay(struct queue*);
void main(void)
{
         int c;
         struct queue q;
         q.front=q.rear=-1;
         do
         {
                 printf("1:insert\n2:deletion\n3:display\n4:exit\nenter choice:");
                 scanf("%d",&c);
                 switch(c)
                         {
                                 case 1:enqueue(&q);break;
                                 case 2:dequeue(&q);break;
                                 case 3:qdisplay(&q);break;
                                 case 4:printf("pgm ends\n");break;
                                 default:printf("wrong choice\n");break;
                         }
         }while(c!=4);
         getch();
}
void enqueue(struct queue *p1)
{
         int x;
         if((p1->front==0&&p1->rear==max-1)||(p1->front==p1->rear+1))
C program to implement circular Queue using Structure       {
                 printf("q is overflow\n");return;
         }
         if(p1->front==-1)
         {
                 p1->front=p1->rear=0;
         }
         else
         {
                 if(p1->rear==max-1)
                 {
                         p1->rear=0;
                 }
                 else
                 {
                         p1->rear++;
                 }
         }
         printf("enter the no:\n");
         scanf("%d",&x);
         p1->q[p1->rear]=x;
         printf("%d succ. inserted\n",x);
         return;
}
void dequeue(struct queue *p2)
{
         int y;
         if(p2->front==-1)
         {
                 printf("q is underflow\n");return;
         }
         y=p2->q[p2->front];
         if(p2->front==p2->rear)
         {
                 p2->front=p2->rear=-1;
         }
         else
         {
                 if(p2->front==max-1)
                 {
                         p2->front=0;
                 }
                 else
                 {
                         p2->front++;
                 }
         }
         printf("%d succ. deleted\n",y);
         return;
}
void qdisplay(struct queue *p3)
{
         int i,j;
         if(p3->front==p3->rear==-1)
         {
                 printf("q is empty\n");return;
         }
         printf("elements are :\n");
         for(i=p3->front;i!=p3->rear;i=(i+1)%max)
         {
                 printf("%d\n",p3->q[i]);
         }
         printf("%d\n",p3->q[p3->rear]);
         return;
}

[laserlight]

What's the problem?

[MARCELO]

try to execute the program

[ZuK]

try to execute the program

Do you really think that I run a program that doesn't even compile ?
Kurt

[laserlight]

try to execute the program

That is another way of saying: debug this program for me.

So, no. You compile and try to execute your program, then post the actual program that you compiled and ran, and tell us exactly what is the problem and what you expected it to do.

[stabu]

Thanks for asking to check 99 lines of code, especially because I have a fast way of checking code with ONE glance, because I check for comments, that is lines with // or /* */
and in your case the code is really simple, it has the value of ZERO comments.

No helpful comments means unfriendly code. They are used, for example, to say, what a function will do and what its order might be in the program flow.

Don't accuse me of being a cheat, because I did check for one thing and I was lucky that its value was zero, so I was finished extremely quickly.

[MARCELO]

im asking to help i thing this is question not explaining so every one can edit the code and send it to me i will be thanx full for him

[laserlight]

im asking to help i thing this is question not explaining so every one can edit the code and send it to me i will be thanx full for him

You didn't tell us what the code is supposed to do and how does it not work, and now you are telling us, in broken English, that we can edit the code and send it to you?

There is a link in my signature about asking smart questions. Read it.

[spaghetticode]

There is a link in my signature about asking smart questions. Read it.

Double benefit here: Reading might not only improve your manner of asking questions, but also your English. (No, that's not meant as an offense.)

[MARCELO]

i know my English language so bad i'm a sudanese so i'm sorry
i will do my work with myself sorry again good luck

[spaghetticode]

i know my English language so bad i'm a sudanese so i'm sorry
i will do my work with myself sorry again good luck

Nothing to be sorry about. As long as you follow the given advice, everything is fine. :-)

[MARCELO]

thank you for that ^_^

[rags_to_riches]

Sigh...just another copy/paste job.