用java回答的问题

Question

有两个整数数组A{1,5,9,12,46,47,63,69,70,81}和B{2,4,6,10,29,78,91}，其元素均按从小到大的升序排列，编程将它们合并成一个数组C，要求C的元素也是从小到大的升序排列。

Answer 1

        int[] A = {1,5,9,12,46,47,63,69,70,81};
        int[] B = {2,4,6,10,29,78,91};
        int i = 0, j = 0;
        int[] C = new int[A.length+B.length];
        while (true){
            if (i == A.length){
                if (j == B.length){
                    break;
                }else {
                    for (;j < B.length;j++){
                        C[i+j] = B[j];
                    }
                    break;
                }
            }
            if (j == B.length){
                if (i == A.length){
                    break;
                }else {
                    for (;i < A.length; i++){
                        C[i+j] = A[i];
                    }
                    break;
                }
            }
            if (A[i] < B[j]){
                C[i+j] = A[i];
                i++;
            }else {
                C[i+j] = B[j];
                j++;
            }
        }

        System.out.println(Arrays.toString(C));