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- #include<stdlib.h>
- #include<stdio.h>
- typedef struct arv{
- int num;
- float nota;
- struct arv *left, *right;
- }Arv;
- Arv* abb_cria()
- {
- return NULL;
- }
- int abb_vazia(Arv* a)
- {
- return (a == NULL);
- }
- Arv* abb_insere(Arv *a, int numero, float notapar){
- if (a==NULL){
- a=(Arv*) malloc(sizeof(Arv));
- a->num=numero;
- a->nota=notapar;
- a->left=a->right=NULL;
- }
- else if (notapar < a->notapar)
- a->left=abb_insere(a->left, numero, notapar);
- else
- a->right=abb_insere(a->right, numero, notapar);
- return a;
- }
- void abb_mostraEmOrdem(Arv *a){
- if (a!=NULL){
- abb_mostraEmOrdem(a->esq);
- printf("%d - %f\t", a->num, a->nota);
- abb_mostraEmOrdem(a->dir);
- }
- }
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