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Commit a7590807 authored by Pierre Kunzli's avatar Pierre Kunzli
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re re correction code recherche parent et code recherche

parent abd92514
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4 merge requests!6Pk,!5Pk,!4correction recherche parent et ajout sauts slides,!3Re re correction recherche
Pipeline #15720 passed
......@@ -790,7 +790,7 @@ typedef struct _node {
typedef node* tree_t;
tree_t search(key_t key, tree_t tree) {
tree_t current = tree;
while (NULL != current && !success) {
while (NULL != current) {
if (current->key > X) {
current = current->gauche;
} else if (current->key < X){
......@@ -877,12 +877,17 @@ int arbre_size(tree_t tree) {
```
arbre position(arbre, clé)
si est_non_vide(arbre)
si clé < clé(arbre)
suivant = gauche(arbre)
sinon
suivant = droite(arbre)
tant que clé(arbre) != clé && est_non_vide(suivant)
arbre = suivant
si clé < clé(arbre)
suivant = gauche(arbre)
sinon
suivant = droite(arbre)
arbre = suivant
returne arbre
```
......@@ -917,10 +922,12 @@ ajout(arbre, clé)
tree_t position(tree_t tree, key_t key) {
tree_t current = tree;
if (NULL != current) {
subtree = key > current->key ? current->right :
current->left;
while (key != current->key && NULL != subtree) {
current = subtree;
subtree = key > current->key ? current->right :
current->left;
current = subtree;
}
}
return current;
......
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