Beginner in java, need to write a random number generator.
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Newbie Member
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| 13Mar2009,20:51 | #1 |
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Hello everyone, I am new to java and am having quite a bit of trouble with it. I have to write a random number generator with numbers between 0-50. I also have to put something in with a determineLowest to return the lowest number. I am using Eclpise to write and test the program. Can anyone offer me some pointers or places to start? I have browsed through my book, and it did not help me at all. Thanks.
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Mentor
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| 19Mar2009,06:10 | #2 |
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Did you try Googling "java random numbers"?
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Go4Expert Member
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| 19Mar2009,18:37 | #3 |
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One of the first results from Google. Enjoy:
Code:
import java.util.Random;
/** Generate 10 random integers in the range 0..99. */
public final class RandomInteger {
public static final void main(String... aArgs){
log("Generating 10 random integers in range 0..99.");
//note a single Random object is reused here
Random randomGenerator = new Random();
for (int idx = 1; idx <= 10; ++idx){
int randomInt = randomGenerator.nextInt(100);
log("Generated : " + randomInt);
}
log("Done.");
}
private static void log(String aMessage){
System.out.println(aMessage);
}
}
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