Houssey
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sayler_moon_19
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HousseyReguliInregistrareLoginPozeNu sunteti logat. Lista Forumurilor Pe Tematici
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/Stergerea el.pozitive dintr-o lista simplu inlantuita//
#include<stdio.h>
#include<conio.h>
#include<process.h>
#include<alloc.h>
struct nod
{
int x;
struct nod* next;
}*l;
int n,i,nrx,x,v[10],a,p,ok=1;
struct nod* creare()
{
struct nod* aux; int v;
l=NULL;
for(i=n;i>=1;i--)
{
aux=(struct nod* )malloc(sizeof(struct nod));
printf("valoarea nodului %d=",i);
scanf("%d",&v);
aux->x=v;
aux->next=l;
l=aux;
}
return l;
}
void afisare()
{
struct nod* c;
printf("lista este");
if (!l)
printf("vida");
else
{
c=l;
while (c)
if (c->x>0)
{printf("%3d",c->x);if (c->x==x)
c=c->next;
}
}
}
struct nod* sterge(int p)
{
struct nod* c;
if (p==1)
l=l->next;
//q->next=l;
else
{
c=l;
for(i=1;i<=p-2;i++)
c=c->next;
// if (p==n) q=c;
c->next=c->next->next;
}
return l;
}
void main(void)
{
clrscr();
printf ("nr de noduri este:");
scanf("%d",&n);
l=creare();
afisare();
printf ("pozitia");
scanf("%d",&p);
l=sterge(p);
afisare();
getch();
}
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