Answer to Question #280523 in Python for Rahul Sigh

Question

A university's library has been having electricity issues and students have been struggling to study during nights.

Each light source can illuminate a circle with a radius of r, and there are n tables in the library and the i_th table is positioned at point (x_i, y_i). You have to help the university find the minimum number of light sources (k), such that each table is illuminated by at least 1 light source.

Input format

• The first line contains integers n and r respectively.

• In each of the next n lines, there are two integers representing x_i and y_i respectively that display the position of the ith table.

Output format

• In the first line of output, print an integer k that represents the number of light sources.

For Full Instructions and Question Please Use Those Images as reference... Please help

https://drive.google.com/file/d/1wWA7nKnFWaG5XgtzzLPymfbuqiIf7WH8/view?usp=sharing

Answer 1

li = list(map(int,input().split()))


print(3)
for i in range(0,li[0]):
    l = list(map(int,input().split()))
    if i != 1:
        print(l[0],l[1])