Python | Adjacent Coordinates in N dimension

belongs to collection: Python Tuple Programs

mahmoud2506

Save to bookmark

2022-05-23

251

Example:

tuple = ("python", "includehelp", 43, 54.23)

Extracting adjacent coordinates in N dimension in Python

We have a tuple with n coordinates of a point and we need to find all adjacent coordinates in N dimensions in the python programming language. So for this, we will be finding all the adjacent coordinates of the given point denoted using N element tuple. For this, we need to find all values that are in the range (-1...1) for each element of the tuple and find all possible combinations of the range which will provide all adjacent elements.

Python programming, examples, Python programming examples,

All Answers

mahmoud2506

2022-05-23

need an explanation for this answer? contact us directly to get an explanation for this answer

In the Python programming language, we can perform this task using the yield along with recursively calling the range for each other element of the tuple.

# Program to extract adjacent coordinates 
# in N dimensions in Python

# Recursive function to find coordinates using yield...
def findAdjPoint(ele, sub = []):
    if not ele:
    	yield sub
    else:
    	yield from [idx for j in range(ele[0] - 1, ele[0] + 2) 
    	    for idx in findAdjPoint(ele[1:], sub + [j])]

# Creating and printing initial tuple (point)
point = (3, 1, 4)
print("The N dimension of point are : " + str(point))

adjCoord = list(findAdjPoint(point))
print("All adjacent Coordinates in N dimension : \n" + str(adjCoord))

Output:

The N dimension of point are : (3, 1, 4)
All adjacent Coordinates in N dimension : 
[
[2, 0, 3], [2, 0, 4], [2, 0, 5], [2, 1, 3], 
[2, 1, 4], [2, 1, 5], [2, 2, 3], [2, 2, 4], 
[2, 2, 5], [3, 0, 3], [3, 0, 4], [3, 0, 5], 
[3, 1, 3], [3, 1, 4], [3, 1, 5], [3, 2, 3], 
[3, 2, 4], [3, 2, 5], [4, 0, 3], [4, 0, 4], 
[4, 0, 5], [4, 1, 3], [4, 1, 4], [4, 1, 5], 
[4, 2, 3], [4, 2, 4], [4, 2, 5]
]

need an explanation for this answer? contact us directly to get an explanation for this answer

total answers (1)