1

answer

I'm developing a program in C that randomly generates a thousand numbers and that in the end appears the largest and smallest of them. For this, I'm using rand() .
But I have a problem. When I run only less than 300 numbers are generate...

asked by
05.11.2014 / 22:06

1

answer

How can I get a random number between two values? As ruby does with rand(0..n)

asked by
26.01.2018 / 19:48

4

answers

I need to generate numbers for a promotion, these numbers should range from 0 to 99999.
How can I distribute these numbers randomly and equitably, without repeating numbers already distributed?

asked by
24.10.2016 / 23:44

4

answers

How can I generate a large string of random numbers that do not repeat?
I have to generate 10 000 thousand numbers from 1 to 1 million and save to a file and they can not be repeated. Although the sequence is large, it has some repeating numb...

asked by
21.06.2016 / 05:11

3

answers

What does this Math.random() > 0.5; mean in boolean ?
Here is an example:
class Pro {
public static void main(String[] args) {
int numero = 10;
boolean[] array = new boolean[numero];
for(int i= 0;...

asked by
14.02.2016 / 22:48

2

answers

Suppose I have the following list:
frutas = ['abacate', 'mamão', 'laranja', 'uva', 'pêra']
I need to capture one of these elements of list randomly.
How would I do this in Python?

asked by
09.01.2017 / 19:31

1

answer

How to generate only numbers greater than 2?
How to generate only numbers greater than 2 and the generated numbers have to be multiples of 3 (eg 3, 6, 9)?
How to generate only numbers smaller than 10?
How to generate only numbers smalle...

asked by
28.10.2015 / 23:40

2

answers

Next, I have a page that generates content scrambled with dynamic and non-dynamic strings, I need to get a dynamic value between the | tabs, it contains random data / strings that change when loading the page. The variable I want to get h...

asked by
13.06.2015 / 07:44

1

answer

Using the arc4random_uniform() method, how should I assemble the logic to generate a random within a given range?
For example, given the range [5, 10]
Random Candidates:
5, 6, 7, 8, 9, 10

asked by
20.03.2015 / 21:05

1

answer

I have a table where I have the student's name and punctuation, I need to pick up 5 random students and display them in ascending order of punctuation.
I tried to do this, but he's just bringing students randomly and not ordering the score:...

asked by
27.01.2016 / 15:30