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Author Question: Which of the following is the best for generating random integer 0 or 1? (Read 64 times)

jjjetplane

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  • Posts: 556
on: May 6, 2020

Question 1

(char)('a' + Math.random() * ('z' - 'a' + 1)) returns a random character ________.
◦ between 'a' and 'y'
◦ between 'b' and 'y'
◦ between 'b' and 'z'
◦ between 'a' and 'z'

Question 2

Which of the following is the best for generating random integer 0 or 1?
◦ (int)(Math.random() + 0.5)
◦ (int)Math.random() + 1
◦ (int)(Math.random() + 0.8)
◦ (int)Math.random()
◦ (int)(Math.random() + 0.2)
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Marked as best answer by jjjetplane on May 6, 2020

lgoldst9

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Reply #1 on: May 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jjjetplane

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Reply 2 on: May 6, 2020
Gracias!

yeungji

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  • Posts: 319
Reply 3 on: Yesterday
Wow, this really help

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