import pygame
import random
pygame.init()

win = pygame.display.set_mode((500,500))
pygame.display.set_caption("")

circleX = 0
circleY = 0
click = 0
r = 20
run = True
while run:
    pygame.time.delay(100)

    win.fill((0,0,0))

    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            run = False
        if event.type == pygame.MOUSEBUTTONDOWN:
            if event.button == 1:
             circleX = event.pos[0]
             circleY = event.pos[1]
             click = 1
             
    if click == 1:
     pygame.draw.circle(win, (255,255,255), (circleX,circleY), r)
     r = r + 1
          
      
    
    
    
    pygame.display.update() 
    
pygame.quit()