七种语言生成随即数

Java

import java.util.Random;
import java.util.Arrays;
public class RandJava{
	public static void main(String args[]){
		int []seeds = {10,23,7,19,1,22,7};
		System.out.println(Arrays.toString(seeds));
		for(int i=0; i<6; i++){
			Random r = new Random(seeds[i]);
			System.out.println(r.nextInt(33)+1);
		}
		Random r = new Random(seeds[6]);
		System.out.println(r.nextInt(16)+1);
	}
}

结果

Ruby

seeds = [10,23,7,19,1,22,7]
print seeds
puts
for i in seeds[0..5]
	srand(i)
	puts rand(33)+1
end
srand(seeds[6])
puts rand(16)+1

结果