数组越来越糊涂

Question

public class Monday {
public static int[] getRed() {
int a[] = new int[6];
// 获奖号码
for (int i = 0; i < 6; i++) {
while (true) {
int k = 0;
a[i] = (int) (Math.random() * 33) + 1;
for (int j = 0; j < i; j++) {
if (a[i] == a[j]) {
k = 1;
}
}
if (k == 0) {
break;
}
}
}

    return a;

}

public static int getBule() {
    int b = (int) (Math.random() * 16);

    return b;
}

public static void main(String[] args) {

    System.out.println(getRed()+"  "+getBule());

}

}
怎么打印出getRed 数组里面的元素!! 望高手让我能触类旁通,不胜感激!!!!

Answer 1

循环叠代打印咯
[code="java"]
int[] red = getRed();
for(int n : red) {
System.out.print(n);
System.out.print(",");
}
System.out.println();
[/code]