rsk 4th sketch

By Rishikesh T P
r=rectangle(w=300,h=300)
show(r)
def grid(x,y,r,n):
    for i in range(n):
        c1 = circle(x, y, r)
        show(c1)
        x = x + 5
    
    for i in range(n):
        c2=circle(x,y,r)
        show(c2)
        y=y+5
    
    for i in range(n):
        c3 = circle(x, y, r)
        show(c3)
        x = x - 5

    for i in range(n):
        c4=circle(x,y,r)
        show(c4)
        y=y-5

grid(x=-50,y=-50,r=100,n=20)