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melomori [17]
3 years ago
13

There are two algorithms called Alg1 and Alg2 for a problem of size n. Alg1 runs in n2 microseconds and Alg2 runs in 100n log n

microseconds. Alg1 can be implemented using 4 hours of programmer time and needs 2 minutes of CPU time. On the other hand, Alg2 requires 15 hours of programmer time and 6 minutes of CPU time.
1. If programmers are paid 20 dollars per hour and CPU time costs 50 dollars per minute, how many times must a problem instance of size 500 be solved using Alg2 in order to justify its development cost?

Computers and Technology
1 answer:
nataly862011 [7]3 years ago
8 0

The answer & explanation for this question is given in the attachment below.

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dexar [7]

Answer:

it means that they can charge companies to come mine it making them more wealthy they can also upscale the materials needed to make it as they are the only countries that sell it so they have no one to compete with

3 0
2 years ago
Targeting encourages drivers to scan far ahead and _____________. A. focus their visual attention on the next point on the road
Colt1911 [192]
<span>A. focus their visual attention on the next point on the road.  A driver must have a target, it can be the car in front, a building pr a structure on the road.  Targeting enables the driver to look further ahead on the road and thus be ready for any obstacle on the road.</span>
3 0
2 years ago
Read 2 more answers
Write a loop that prints each country's population in country_pop. Sample output for the given program.
Illusion [34]

Answer:

Correct code for the above question which is written after the defined list to display the output.

for x,y in country_pop.items(): #for  loop to prints the list items.

   print(str(x)+" has "+str(y)+" people") #print function to print the value.

Output:

  • The above code is in python language which display the output as the above question demands.

Explanation:

  • The above question code is written in python language to display the result, but this code is not correct.
  • The above code needs a 'for' loop, which will render the list item one by one.
  • The above-list defined in the form of key-value pair, So there is a need for the ''item" function which is the part of the python dictionary to display the list items.
  • There also needs to define the two variables in the for loop, one is for key and the other is for value.
7 0
2 years ago
Which of these statements regarding mobile games is true? A. They are typically played indoors. B. They have detailed environmen
Lyrx [107]

Answer:

c and d

Explanation:

6 0
2 years ago
zybooks cis 110 challenge activity 9.8.1 Write a program that takes in a positive integer as input, and outputs a string of 1's
irakobra [83]

Answer:

public class IntegerToBinary

{

public static void main(String[] args) {

 integerToBinary(6);

}

public static void integerToBinary(int num){

    while(num > 0){

       System.out.print(num%2);

       num = Math.floorDiv(num, 2);

    }

}

}

Explanation:

*The code is in Java.

Create a function called integerToBinary that takes one parameter, num

Inside the function, create a while loop that iterates while the num is greater than 0. Inside the loop, print the num%2. Then, get the floor division of the num by to and assign it to the num.

Inside the main, call the function with parameter 6.

7 0
2 years ago
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