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Python program to find the points which is closer to a point P in a two dimensional plane.
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import math | |
n = int(input("Enter the number of points\n")) | |
line_points = [] | |
for i in range(n): | |
x, y = input("Enter the coordinate x,y \n").split(',') | |
coordinates = [int(x), int(y)] | |
line_points.append(coordinates) | |
xp, yp = input("Enter the coordinate of center point P \n").split(',') | |
pt = [int(xp), int(yp)] | |
dist = [] | |
c = 0 | |
least_distance = 0 | |
for i in range(n): | |
xa = int(line_points[i][0]) | |
ya = int(pt[0]) | |
xb = int(line_points[i][1]) | |
yb = int(pt[1]) | |
# Euclidean distance formula | |
distance = math.sqrt(((xa - ya)**2) + ((xb - yb)**2)) | |
dist.append(distance) | |
# Finding the least distance value | |
if distance <= least_distance: | |
least_distance = distance | |
# Finding the points with least distance | |
c_list = list() | |
for i in range(len(dist)): | |
if dist[i] == least_distance: | |
c_list.append(line_points[i]) | |
print("Points which are closer to the point P : ", tuple(c_list)) |
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