读取多张MNIST图片 在读取多张MNIST图片之前，我们先来看下读取单张图片如何实现 每张数字图片大小都为28 * 28的，需要将数据reshape成28 * 28的，采用最近邻插值，如下 def plot_digit(data): img = data.reshape(28,28) plt.im ...
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其他好文 时间：
2020-02-21 14:58:59
阅读次数：
150
Have Fun with Numbers Notice that the number 123456789 is a 9-digit number consisting exactly the numbers from 1 to 9, with no duplication. Double it ...
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其他好文 时间：
2020-02-20 00:09:35
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70
Large sum Work out the first ten digits of the sum of the following one hundred 50 digit numbers. 大和 计算出以下一百个50位数的和的前十位数字。 解题思路 目前想到的就是用高精度加法模拟。 100个5 ...
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其他好文 时间：
2020-02-18 20:40:24
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83
Largest product in a series The four adjacent digits in the 1000 digit number that have the greatest product are 9 × 9 × 8 × 9 = 5832. Find the thirte ...
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其他好文 时间：
2020-02-17 20:16:02
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145
Largest palindrome product A palindromic number reads the same both ways. The largest palindrome made from the product of two 2 digit numbers is 9009 ...
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其他好文 时间：
2020-02-17 18:15:39
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102
Given a non-negative integer N, your task is to compute the sum of all the digits of N, and output every digit of the sum in English. Input Specificat ...
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其他好文 时间：
2020-02-11 19:20:25
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64
题目内容 You are given two non empty linked lists representing two non negative integers. The most significant digit comes first and each of their nodes c ...
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其他好文 时间：
2020-02-02 15:26:42
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87
For any 4-digit integer except the ones with all the digits being the same, if we sort the digits in non-increasing order first, and then in non-decre ...
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其他好文 时间：
2020-02-02 13:39:18
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58
Find the largest palindrome made from the product of two n-digit numbers. Since the result could be very large, you should return the largest palindro ...
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编程语言 时间：
2020-02-01 10:47:36
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78
People in Mars represent the colors in their computers in a similar way as the Earth people. That is, a color is represented by a 6-digit number, wher ...
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其他好文 时间：
2020-01-28 22:51:58
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67
