写一个程序,产生25个int类型的随机数,
对于每一个随机数,使用if-else语句来将其分类大于、等于、或等于紧随它而随机生成的值。
答案如下,我不明白又声明RDN3,4干什么。。跟上边的不是一样么
public class CompareInts {
public static void main(String[] args) {
Random rand1 = new Random();
Random rand2 = new Random();
for(int i = 0; i < 25; i++) {
int x = rand1.nextInt();
int y = rand2.nextInt();
if(x < y) print(x + " < " + y);
else if(x > y) print(x + " > " + y);
else print(x + " = " + y);
}
Random rand3 = new Random();
Random rand4 = new Random();
for(int i = 0; i < 25; i++) {
int x = rand3.nextInt(10);
int y = rand4.nextInt(10);
if(x < y) print(x + " < " + y);
else if(x > y) print(x + " > " + y);
else print(x + " = " + y);
}
}