subject

A prime number is any integer greater than 1 that is evenly divisible only by itself and 1. The Sieve of Eratosthenes is a method of finding prime numbers. It operates as follows: Create a primitive type Boolean array with all elements initialized to true. Array elements with prime indices will remain true. All other array elements will eventually be set to false. Starting with array index 2, determine whether a given element is true. If so, loop through the remainder of the array and set to false every element whose index is a multiple of the index for the element with value true. Then continue the process with the next element with value true. For array index 2, all elements beyond element 2 in the array that have indices which are multiples of 2 (indices 4, 6, 8, 10, etc.) will be set to false; for array index 3, all elements beyond element 3 in the array that have indices which are multiples of 3 (indices 6, 9, 12, 15, etc.) will be set to false; and so on. When this process completes, the array elements that are still true indicate that the index is a prime number. These indices can be displayed. Write an application that uses an array of 1000 elements to determine and display the prime numbers between 2 and 999. Ignore array elements 0 and 1.

ansver
Answers: 2

Another question on Computers and Technology

question
Computers and Technology, 22.06.2019 20:00
Awide variety of “ apps “ are available to customize devices. which category of app does the word processing software fall into?
Answers: 2
question
Computers and Technology, 24.06.2019 01:30
Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?
Answers: 1
question
Computers and Technology, 24.06.2019 02:00
Write an expression that will cause the following code to print "equal" if the value of sensorreading is "close enough" to targetvalue. otherwise, print "not equal". ex: if targetvalue is 0.3333 and sensorreading is (1.0/3.0), output is:
Answers: 1
question
Computers and Technology, 24.06.2019 13:00
Which best describes the condition under which the unicode output is the same as plain text ?
Answers: 1
You know the right answer?
A prime number is any integer greater than 1 that is evenly divisible only by itself and 1. The Siev...
Questions
question
Mathematics, 30.09.2019 12:10
question
Biology, 30.09.2019 12:10
question
Mathematics, 30.09.2019 12:10
Questions on the website: 13722359