哪位兄弟会做啊,这个是一个java很基础的题 但由于我是刚学的不太懂

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public static void main(String[] args) {
Scanner input=new Scanner(System.in);
int[] b=new int[5];
int[] c=new int[5];
int[] a=new int[5];

    for (int i = 0; i <5 ; i++) {
        System.out.print("请输入第"+(i+1)+"个数:");
        b[i]=input.nextInt();
    }
    for (int arr:
         b) {
        System.out.print(arr);
    }
    System.out.println(" --------------");
    for (int i = 0; i <5 ; i++) {
        System.out.print("请输入第"+(i+1)+"个数:");
        c[i]=input.nextInt();
    }
    for (int arr1:
            c) {
        System.out.print(arr1);
    }
    System.out.println("--------------");
    for (int i = 0; i <5 ; i++) {
        a[i]=b[i]+c[i];
    }
    Arrays.sort(a);
    for (int i:
         a) {
        System.out.print(i+" ");
    }
}

}

直接在程序中操作练习,调试一下就懂了