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Using the programs given in the appendix of this lab, write two programs: • One that will use a Linear search to find the amount of time it takes to find (or not find) the number: 99,999,999. • One that will use a Binary search to find the amount of time it takes to find (or not find) the number: 99,999,999. • The only difference between the two programs will be the search function. • Record the amount of time it takes to do the Binary Search as well as the Linear search. • Run the test at least 5 times each.

Respuesta :

braza909

Answer:

// C++ code to linearly search x in arr[]. If x  

// is present then return its location, otherwise  

// return -1  

#include <iostream>  

using namespace std;  

int search(int arr[], int n, int x)  

{  

int i;  

for (i = 0; i < n; i++)  

 if (arr[i] == x)  

  return i;  

return -1;  

}  

int main(void)  

{  

int arr[] = { 2, 3, 4, 10, 40 };  

int x = 10;  

int n = sizeof(arr) / sizeof(arr[0]);  

int result = search(arr, n, x);  

(result == -1)? cout<<"Element is not present in array"

   : cout<<"Element is present at index " <<result;  

return 0;  

}  

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