mini-luck-draw | 微信小程序原生组件 : 【大转盘 / 九宫格】抽奖， 目前图片引入只支持（base64图片 / 网络图片）

def _mini_batch_training_op(self, inputs, cluster_idx_list, cluster_centers,
                              total_counts):
    """Creates an op for training for mini batch case.

    Args:
      inputs: list of input Tensors.
      cluster_idx_list: A  

static void miniMaxSum(int[] arr) {
		long min = 0, max = 0, sum = 0;
		min = arr[0];
		max = min;
		sum = min;
		for (int i = 1; i < arr.length; i++) {
			sum += arr[i];
			if (arr[i] < min) {
				min = arr[i];
			}
			if (arr[i] > max) {