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A Python code which takes 2 numbers x and y as input and generates a 2-dimensional numpy array where value in the i-th row and j
A Python code which takes 2 numbers x and y as input and generates a 2-dimensional numpy array where value in the i-th row and j-th column of the array should be (i+j)/2. Note: i=0,1,...x-1 and j=0,1....,y-1 The input will have two lines with x and y respectively. The output should be a 2D numpy array. Sample Input: 3 4 Sample Output: [[0. 0.5 1. 1.5] [0.5 1. 1.5 2. ] [1. 1.5 2. 2.5]]
6 Réponses
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import numpy as np
x=int(input())
y=int(input())
#write your code here
def d_array(r,c):
array = [[(i+j)/2 for j in range(y)] for i in range(x)]
a = np.matrix(array)
return a
print(d_array(x,y))
The Code worked for me
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So what's your question?
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Can you please simplify my code further ? I have a feel that it's more complex
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Your code is as simple as it can be. What you could do is put it all in one line.
import numpy as np
x=int(input())
y=int(input())
def d_array(r,c):
return np.matrix([[(i+j)/2 for j in range(y)] for i in range(x)])
print(d_array(x,y))
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x=int(input())
y=int(input())
arr = [[(i+j)/2 for j in range(y)] for i in range(x)]
print(np.matrix(arr))
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Please show us your attempt.