mihaispr
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 Inregistrat: acum 17 ani
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//Creati o lista simplu inlantuita care verifica daca are toate el.pozitive
#include<stdio.h> #include<conio.h> #include<alloc.h> struct nod { int x; struct nod* next; }*l;
int n,i,k;
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) { printf("%3d",c->x); c=c->next; } } }
void verificare() {int s; struct nod* c; n=0; c=l; while(c) {n=n+1; c=c->next; } k=0; c=l; while(c) {if(c->x>0) k=k+1; c=c->next; } if(k==n) printf("Toate elementele sunt pozitive:" ); else printf("Nu sunt toate elementele pozitive:" ); }
void main(void) { clrscr(); printf ("nr de noduri este:" ); scanf("%d",&n); l=creare(); afisare(); suma(); afisare(); getch(); }
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