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slavikrds [6]
3 years ago
9

How many generations of computer languages have there been since the middle of the 20th century?

Computers and Technology
2 answers:
svp [43]3 years ago
5 0
4 hoped this helped lol
evablogger [386]3 years ago
3 0
4 generations hahahaha
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Write a recursive method named binarySearch that accepts a sorted array of integers and an integer target value and uses a recur
djyliett [7]

Answer:

10

-1

Process finished with exit code 0

Explanation: see code bellow

public class BinarySearchRecursive {

   public static int binarySearch(int[] a, int key) {

       return binarySearchRecursiveHelper(a, key, 0, a.length - 1);

   }

   public static int binarySearchRecursiveHelper(int[] arr, int target, int start, int end) {

       if (start > end) {

           return -1;

       }

       int mid = (start + end) / 2;

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           return mid;

       } else if (target < arr[mid]) {

           return binarySearchRecursiveHelper(arr, target, start, mid - 1);

       } else {

           return binarySearchRecursiveHelper(arr, target, mid + 1, end);

       }

   }

   public static void main(String[] args) {

       int[] a = {-4, 2, 7, 10, 15, 20, 22, 25, 30, 36, 42, 50, 56, 68, 85, 92, 103};

       int index = binarySearch(a, 42);   // 10

       System.out.println(index);

       index = binarySearch(a, 66);   // -1

       System.out.println(index);

   }

}

6 0
3 years ago
Ways to ask for help effectively include
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Answer:

All of these choices

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Clarity → the quality of being coherent and intelligible.

Sincerity → the quality of being free from pretense, deceit, or hypocrisy

Open mind → Open-mindedness is receptiveness to new ideas.

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