java如何生成25个随机数

Question

java生成25个随机数,步骤简单点的.用for循环写的.大跃进另工工

Answer 1

http://zhidao.baidu.com/question/247056425.html

Random r = new Random();
for (int i = 0; i < 25; ++i) {
    float a = r.nextFloat();
    System.out.println(a);
}