You still have a big red bag of five yuan and twenty cents?
Have you ever thought about why someone else's boyfriend
Can I always dump you eight hundred blocks?
When the standard way of "expensive flowers + romantic candlelight dinner" has already fallen into the rut, as a programmer, shouldn't we have our own exclusive romance?
Do you use code to express your love, or base64 to encrypt your advertisement to her, or use her name as the domain name to write her own website?
"The best code I've ever written is the one you promised to be my girlfriend. "
You can't flirt all by one mouth
Gifts must be heartless and thoughtful!
To learn Python
Get it done. Move it!
Welfare time
(1) Static heart
import matplotlib.pyplot as plt import numpy as np t=np.arange(0,2*np.pi,0.1) x=16*np.sin(t)**3 y=13*np.cos(t)-5*np.cos(2*t)-2*np.cos(3*t)-np.cos(4*t) plt.plot(x,y,color="red") plt.show()
The operation result is:
(2) Dynamic heart
import turtle from turtle import * def curvemove(): for i in range(200): right(1) forward(1) turtle.title("Invite people's Day")#Set title for image turtle.pensize(width=5)#stroke width color("red","pink")#Brush color and fill color begin_fill() left(140)#Rotate 140 degrees counterclockwise turtle.speed(1)#Line speed forward(111.65)#Forward travel 111.65 curvemove()#Call the curvemove function left(120) curvemove() turtle.speed(1) forward(111.65) end_fill() turtle.up()#Stop drawing left(230) forward(75) turtle.write("I LOVE YOU ",align="Center",font=("Arial", 16, "normal")) done()
The operation result is:
(3) One line code drawing heart
print('\n'.join([''.join([('AndyLove'[(x-y)%8]if((x*0.05)**2+(y*0.1)**2-1)**3-(x*0.05)**2*(y*0.1)**3<=0 else' ')for x in range(-30,30)])for y in range(15,-15,-1)]))
The operation result is:
(4) Rose
Valentine's day, the essential thing is roses, so use Python to draw a rose.
① Define canvas and brush
import turtle def initialization(): turtle.setup(width=0.9, height=0.9) turtle.speed(10)
② First, draw the pistil
def flower(): turtle.goto(0, 200) turtle.fillcolor("red") turtle.begin_fill() turtle.circle(10, 180) turtle.circle(25, 110) turtle.left(50) turtle.circle(60, 45) turtle.circle(20, 170) turtle.right(24) turtle.fd(30) turtle.left(10) turtle.circle(30, 110) turtle.fd(20) turtle.left(40) turtle.circle(90, 70) turtle.circle(30, 150) turtle.right(30) turtle.fd(15) turtle.circle(80, 90) turtle.left(15) turtle.fd(45) turtle.right(165) turtle.fd(20) turtle.left(155) turtle.circle(150, 80) turtle.left(50) turtle.circle(150, 90) turtle.end_fill()
③ Sketch the petals on the left
def peta1(): turtle.left(150) turtle.circle(-90, 70) turtle.left(20) turtle.circle(75, 105) turtle.setheading(60) turtle.circle(80, 98) turtle.circle(-90, 40)
④ Sketch the petals on the right
def peta2(): turtle.left(180) turtle.circle(90, 40) turtle.circle(-80, 98) turtle.setheading(-83)
⑤ Sketch the left leaf on the branch
def leaf1(): turtle.fd(30) turtle.left(90) turtle.fd(25) turtle.left(45) turtle.fillcolor("green") turtle.begin_fill() turtle.circle(-80, 90) turtle.right(90) turtle.circle(-80, 90) turtle.end_fill() turtle.right(135) turtle.fd(60) turtle.left(180) turtle.fd(85) turtle.left(90) turtle.fd(80)
⑥ Draw the right leaf on the branch
def leaf2(): turtle.right(90) turtle.right(45) turtle.fillcolor("green") turtle.begin_fill() turtle.circle(80, 90) turtle.left(90) turtle.circle(80, 90) turtle.end_fill() turtle.left(135) turtle.fd(60) turtle.left(180) turtle.fd(60) turtle.right(90) turtle.circle(200, 60)
if __name__ == '__main__': initialization() flower() peta1() peta2() leaf1() leaf2()
The operation result is:
I have sorted out some interesting things and some materials about Java interview by myself. Interested friends can click to get: Welfare time
Write at the end:
Those who have been married and have a partner called a boyfriend or girlfriend should have a festival, a gift and a sense of ceremony. No boyfriend or girlfriend, single dogs are catching up with the time and expressing their love to the right people.
Last and last;
Happy Valentine's day to all of you.
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