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Ahat [919]
3 years ago
7

Suppose we are sorting an array of nine integers using heapsort, and we have just finished one of the reheapifications downward.

The array now looks like this: 3 2 6 4 5 1 7 8 9 How many completed reheapification downward operations have been performed so far
Computers and Technology
1 answer:
Ilia_Sergeevich [38]3 years ago
7 0

Answer:

3

Explanation:

Heap sort pick an item from the first or last position in an array and compares it with other items in other positions in the array, swapping position if they meet the condition.

The array above has three maximum items arranged sequentially in the array, this is prove that there have been 3 reheapifications in the array.

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In C Coding, print either "Fruit", "Drink", or "Unknown" (followed by a newline) depending on the value of userItem. Print "Unkn
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If the specified condition in the if structure is true, the block in the structure gets executed.

Comments are used to explain the each line of the code.

//main.c

#include <stdio.h>

int main()

{  

   //defining the enum and userItem

   enum GroceryItem {GR_APPLES, GR_BANANAS, GR_JUICE, GR_WATER};

   enum GroceryItem userItem;

   //initializing the userItem

   userItem = GR_APPLES;

   

   //checking the userItem

   //If it is GR_APPLES or GR_BANANAS, print "Fruit"

   //If it is GR_JUICE or GR_WATER, print "Drink"

   //Otherwise, print "Unknown"

   if(userItem == GR_APPLES || userItem == GR_BANANAS){

       printf("%s\n", "Fruit");

   }

   else if(userItem == GR_JUICE || userItem == GR_WATER){

       printf("%s\n", "Drink");

   }

   else{

       printf("%s\n", "Unknown");

   }

   

   return 0;

}

You can see a similar question at:

brainly.com/question/17592042

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Answer:

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