SE250:lab-6:rbha033
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Lab 6
Task 1
This task took a very long time to get done, possibly because of the trial and error method used to try and display the data in the best possible way.
Here's the Code:
int main(){
int h,i;
Node *node = 0;
for(i=0; i<250; i++){
node = makeRandomTree(i);
h= height(node);
printf("%d\n", h);
}
return 0;
}
Here are the results plotted: <html><img src=http://www.geocities.com/racbhat13/Untitled.jpg></html>
Task 2
Here's the code:
Node* minimum( Node* node ) {
while ((node)-> left != empty){
node = node->left;
}
return node;
}
Node* maximum( Node* node ) {
while ((node)-> right != empty){
node = node->right;
}
return node;
}
int main(void){
Node *node, *max, *min;
int minKey, maxKey, rootKey;
for (i=1; i<100; i=i*2){
node = makeRandomTree(15);
rootKey = node ->key;
min = minimum(node);
minKey = min->key;
max = maximum(node);
maxKey = max->key;
printf( "I = %d: Min = %d, Root = %d, Max = %d\n", i, minKey, rootKey, maxKey);
}
return 0;
}
Here are the Results:
H:\SoftEng250\Lab 6>lab6 I = 1: Min = 41, Root = 41, Max = 29358 I = 2: Min = 153, Root = 491, Max = 32391 I = 4: Min = 1869, Root = 5447, Max = 31322 I = 8: Min = 778, Root = 4664, Max = 32757 I = 16: Min = 288, Root = 12316, Max = 30106 I = 32: Min = 3548, Root = 15350, Max = 31101 I = 64: Min = 2082, Root = 16944, Max = 32439