In view of the fact that many friends are not very good at running, I will add my running method here~ (for python), those who don’t know how to run can just click "Run Steps"~

run steps

1. Python code (love.py)

import time
words = "love"
print('\n')
for item in words.split():
 letterlist = []
 for y in range(12, -12, -1):
  list_X = []
  letters = ''
  for x in range(-30, 30):
   expression = ((x*0.05)**2+(y*0.1)**2-1)**3-(x*0.05)**2*(y*0.1)**3
   if expression <= 0:
    letters += item[(x-y) % len(item)]
   else:
    letters += ' '
  list_X.append(letters)
  letterlist += list_X
 print('\n'.join(letterlist))
 time.sleep(0.5);
print('\n                                           to 茂茂酱！！\n\n')
 

Running diagram: 

Two, python code (love.py)

import turtle as t 
 
# 布置画布和设置画笔配置
t.setup(width=800, height=500) #窗口（画布）大小
t.color('pink', 'pink') #画笔填充颜色
t.pensize(3) #画笔粗细
t.speed(1.5) #描绘速度
 
# 开始画
t.begin_fill() #开始填充颜色
t.up() # 提笔
t.goto(0, -100) # 移动画笔到指定坐标
t.down() # 下笔
t.left(45) #笔向向左45度
t.forward(200) #画出长度为200的直线
t.circle(100,180) #绘制直径为100，角度为180度的半圆
t.right(90) #笔向向右90度
t.circle(100,180) #绘制直径为100，角度为180度的半圆
t.forward(200) #画出长度为200的直线
t.end_fill() #结束填充颜色
 
# 写文字
t.up() #提笔
t.goto(-120, -120) #移动画笔到指定坐标
t.down() #下笔
t.write('祝茂茂',align='center',font=('宋体','20')) #文字可以随意调整，slign是对齐方式,font是字体和字号
t.up() # 提笔
t.goto(120, -120) #移动画笔到指定坐标
t.down() #下笔
t.write('天天开心',align='center',font=('宋体','20'))

 Running diagram: 

 3. C language code (love.c)

#include<stdio.h>
#include<Windows.h>
 
int main()
{
	float x,y,a;
	for(y=1.5; y>-1.5; y-=0.1)
	{
		for(x=-1.5; x<1.5; x+=0.05)
		{
			a=x*x+y*y-1;
			putchar(a*a*a-x*x*y*y*y<=0.0?'*':' ');
		}
		system("color 0c");
		putchar('\n');
	}
	printf("\t\t\t\t\t茂茂天天开心~\n\n"); 
	return 0;
}

Running diagram: 

Operation steps:

Since many friends are not very good at running, I will add my running method here~ (for python)

Step 1: Create a folder anywhere (preferably the desktop, it will be convenient to delete it later~)

 Step 2: Open the Test folder, enter, create a file with the suffix .py, and name it randomly

//No, no, if you want to learn programming, if the computer can't directly change the suffix, then it's not competent enough~ (fork away, go to Baidu)

 Step 3: Enter cmd on the navigation side and press enter (shortcut terminal mode)

 Step 4: Enter python+space+the full name of the python file you created. The example is as follows:

python love.py

 press enter to run

 Pure nanny level~~~~~