给定一个整数数组,请编写一个函数,找出数组中第二大的数。如果数组长度小于2,则返回-1。```pythondef find_second_max(nums):if len(nums) first_max:second_max = first_maxfirst_max = numelif num > second_max and num != first_max:second_max = numreturn second_max
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array("http://127.00.1", "http://localhost); if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])){ if(in_array($_SERVER['HTTP_X_FORWARDED_FOR'], $locals)){ if(isset($_SERVER['HTTP_REFERER'])){ for ($i=0; $i < count($local_urls) ; $i++) { if (strpos($_SERVER['HTTP_...
PythonProgrammingServer Side Programming Array is given,we have to find out maximum, minimum,secondlargest, second smallest number.AlgorithmStep 1: input list element Step 2: we take a number and compare it with all other number present in the list. Step 3: get maximum, minimum,...
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MaxValuevarsecond_min=Int.MaxValuefor(i<-0tomy_array.length-1){if(my_array(i)==min){second_min=min;}elseif(my_array(i)<min){second_min=min;min=my_array(i);}elseif(my_array(i)<second_min){second_min=my_array(i);}}println("\nSecond lowest value of the said array: "+...
:Tensor &self, const at::Tensor &mat2) // 这里是GEMM算法实现,输入是features和卷积核,输出是output特征 torch::mm_out(output, features, filters[indicePairMaxOffset]); // get indice pair second max size based on subM symmetric property indicePairMaxSize = *std::max_element(indicePairNumCpu....
得到数组array中非零元素的位置(数组索引)的函数 """ 矩阵比较例子 : anchors_with_max_overlap = torch.tensor([[0.78, 0.1, 0.9, 0], [0.0, 0.5, 0, 0], [0.0, 0, 0.9, 0.8], [0.78, 0.1, 0.0, 0]]) gt_to_anchor_max = torch.tensor([0.78, 0.5, 0.9,0.8]) anchors_with_max_...
(when using method reader) -h Print this help and exit -i <include-regex> Display records containing this regular expression -k Read the queue in reverse -l Squash each output message into a single line -m <max-history> Show this many records from the end of the data set -n <from-...
input -> conv2d -> relu -> maxpool2d -> conv2d -> relu -> maxpool2d -> view -> linear -> relu -> linear -> relu -> linear -> MSELoss -> loss 所以,当我们调用 loss.backward(),整个图都会微分,而且所有的在图中的requires_grad=True 的张量将会让他们的 grad 张量累计梯度。