i am getting the message execution timed out for the following code ....somebody please help to resolve it

Question

#include<stdio.h>
#include<malloc.h>

struct node
{
int data;
struct node *lchild;
struct node *rchild;
};

struct node* newnode(struct node *r,int k);
void inorder(struct node *r);

struct node *findpos(struct node *r,struct node *p);

int main()
{
int n,i,k;
struct node *root;
root=NULL;

printf("Enter n : ");
scanf("%d",&n);
for(i=0;i<n;i++)
{
printf("\n enter value : ");
scanf("%d",&k);
root=newnode(root,k);
}
printf("\n\n\n printing in order : \n");
inorder(root);
return 0;
}

struct node* newnode(struct node *r,int k)
{
struct node *p;
p=(struct node*)malloc(sizeof(struct node));
p->data=k;
p->lchild=NULL;
p->rchild=NULL;

if(r==NULL)
r=p;
else
r=findpos(r,p);

return r;
}

void inorder(struct node *r)
{
if(r!=NULL)
{inorder(r->lchild);
printf("%d ",r->data);
inorder(r->rchild);
}
}

struct node *findpos(struct node *r,struct node *p)
{
struct node *c=r;
while(r!=NULL)

{
if((r->data)>(p->data))
{ if((r->lchild)==NULL)
r->lchild=p;
r=r->lchild;
}
else
{
if((r->rchild)==NULL)
r->rchild=p;
r=r->rchild;
}
}

return c;
}

Answer 1

There is a limit to how much processing time your program is allowed in this code playground. Put some debugging console output to see how far you're getting (cout or printf.)