chore(i8n,learn): processed translations

curriculum/challenges/chinese/08-data-analysis-with-python/numpy/accessing-and-changing-elements,-rows,-columns.md

@@ -1,5 +1,6 @@
 ---
 id: 5e9a0a8e09c5df3cc3600ed4
+title: 'Accessing and Changing Elements, Rows, Columns'
 challengeType: 11
 videoId: v-7Y7koJ_N0
 dashedName: accessing-and-changing-elements-rows-columns

curriculum/challenges/chinese/08-data-analysis-with-python/numpy/basics-of-numpy.md

@@ -1,5 +1,6 @@
 ---
 id: 5e9a0a8e09c5df3cc3600ed3
+title: Basics of Numpy
 challengeType: 11
 videoId: f9QrZrKQMLI
 dashedName: basics-of-numpy

curriculum/challenges/chinese/08-data-analysis-with-python/numpy/copying-arrays-warning.md

@@ -1,5 +1,6 @@
 ---
 id: 5e9a0a8e09c5df3cc3600ed7
+title: Copying Arrays Warning
 challengeType: 11
 videoId: iIoQ0_L0GvA
 dashedName: copying-arrays-warning

curriculum/challenges/chinese/08-data-analysis-with-python/numpy/initialize-array-problem.md

@@ -1,5 +1,6 @@
 ---
 id: 5e9a0a8e09c5df3cc3600ed6
+title: Initialize Array Problem
 challengeType: 11
 videoId: 0jGfH8BPfOk
 dashedName: initialize-array-problem
@@ -12,20 +13,33 @@ dashedName: initialize-array-problem
 What is another way to produce the following array?
 
 ```py
-[[1. 1. 1. 1. 1.]
-[1. 0. 0. 0. 1.]
-[1. 0. 9. 0. 1.]
-[1. 0. 0. 0. 1.]
-[1. 1. 1. 1. 1.]]
+[[0. 0. 0. 0. 0. 0. 0.]
+[0. 1. 1. 1. 1. 1. 0.]
+[0. 1. 1. 1. 1. 1. 0.]
+[0. 1. 1. 5. 1. 1. 0.]
+[0. 1. 1. 1. 1. 1. 0.]
+[0. 1. 1. 1. 1. 1. 0.]
+[0. 0. 0. 0. 0. 0. 0.]]
 ```
 
 ## --answers--
 
 ```py
-output = np.ones((5, 5))
+output = np.ones((7, 7))
 
-z = np.zeros((3, 3))
-z[1, 1] = 9
+z = np.zeros((5, 5))
+z[2, 2] = 5
+
+output[1:1, -1:-1] = z
+```
+
+---
+
+```py
+output = np.zeros((7,7))
+
+z = np.ones((5, 5))
+z[2, 2] = 5
 
 output[1:-1, 1:-1] = z
 ```
@@ -33,26 +47,15 @@ output[1:-1, 1:-1] = z
 ---
 
 ```py
-output = np.ones((5, 5))
+output = np.ones((7, 7))
 
-z = np.zeros((3, 3))
-z[1, 1] = 9
+z = np.zeros((5, 5))
+z[3, 3] = 5
 
-output[1:3, 1:3] = z
-```
-
----
-
-```py
-output = np.ones((5, 5))
-
-z = np.zeros((3, 3))
-z[1, 1] = 9
-
-output[4:1, 4:1] = z
+output[1:-1, 1:-1] = z
 ```
 
 ## --video-solution--
 
-1
+2
 

curriculum/challenges/chinese/08-data-analysis-with-python/numpy/initializing-different-arrays.md

@@ -1,5 +1,6 @@
 ---
 id: 5e9a0a8e09c5df3cc3600ed5
+title: Initializing Different Arrays
 challengeType: 11
 videoId: CEykdsKT4U4
 dashedName: initializing-different-arrays

curriculum/challenges/chinese/08-data-analysis-with-python/numpy/loading-data-and-advanced-indexing.md

@@ -1,5 +1,6 @@
 ---
 id: 5e9a0a8e09c5df3cc3600eda
+title: Loading Data and Advanced Indexing
 challengeType: 11
 videoId: tUdBZ7pF8Jg
 dashedName: loading-data-and-advanced-indexing
@@ -11,10 +12,10 @@ dashedName: loading-data-and-advanced-indexing
 
 Given a file named `data.txt` with these contents:
 
-```
+<pre>
 29,97,32,100,45
 15,88,5,75,22
-```
+</pre>
 
 What code would produce the following array?
 

curriculum/challenges/chinese/08-data-analysis-with-python/numpy/mathematics.md

@@ -1,5 +1,6 @@
 ---
 id: 5e9a0a8e09c5df3cc3600ed8
+title: Mathematics
 challengeType: 11
 videoId: 7txegvyhtVk
 dashedName: mathematics

curriculum/challenges/chinese/08-data-analysis-with-python/numpy/reorganizing-arrays.md

@@ -1,5 +1,6 @@
 ---
 id: 5e9a0a8e09c5df3cc3600ed9
+title: Reorganizing Arrays
 challengeType: 11
 videoId: VNWAQbEM-C8
 dashedName: reorganizing-arrays

curriculum/challenges/chinese/08-data-analysis-with-python/numpy/what-is-numpy.md

@@ -1,5 +1,6 @@
 ---
 id: 5e9a0a8e09c5df3cc3600ed2
+title: What is NumPy
 challengeType: 11
 videoId: 5Nwfs5Ej85Q
 dashedName: what-is-numpy