如何用C语言实现【爱心代码】

墨蓝 2023-10-05 22:33 23阅读 0赞

![d4874841f52543a598f38b0c37e2c103.png][]

**目录**

一、初级版

二、进阶版

--------------------

### 一、初级版 ###

#include<stdio.h>
    
    #include<math.h>
    
    #include<windows.h>
    
    int main()
    {
    	double x, y, z;
    	for (y = 1.5; y > -1.5; y -= 0.1)
    	{
    		for (x = -1.5; x < 1.5; x += 0.05)
    		{
    			z = x * x + y * y - 1;
    			putchar(z * z * z - x * x * y * y * y <= 0.0 ? '*' : ' ');
    		}
    		system("color 0c");
    		putchar('\n');
    	}
    	return 0;
    
    }

![a5f71d1303804cd693cec89ef30a5c34.png][]

### 二、进阶版 ###

#include <stdio.h>
    #include <math.h>
    #include <windows.h>
    #include <tchar.h>
    
    float f(float x, float y, float z) 
    {
    	float a = x * x + 9.0f / 4.0f * y * y + z * z - 1;
    	return a * a * a - x * x * z * z * z - 9.0f / 80.0f * y * y * z * z * z;
    }
    
    float h(float x, float z) 
    {
    	for (float y = 1.0f; y >= 0.0f; y -= 0.001f)
    	{
    		if (f(x, y, z) <= 0.0f)
    		{
    			return y;
    		}
    	}	
    	return 0.0f;
    }
    
    int main() 
    {
    	HANDLE o = GetStdHandle(STD_OUTPUT_HANDLE);
    	_TCHAR buffer[25][80] = { _T(' ')
    };
    	_TCHAR ramp[] = _T(".:-=+*#%@");
    
    	for (float t = 0.0f;; t += 0.1f) 
    	{
    		int sy = 0;
    		float s = sinf(t);
    		float a = s * s * s * s * 0.2f;
    		for (float z = 1.3f; z > -1.2f; z -= 0.1f) 
    		{
    			_TCHAR* p = &buffer[sy++][0];
    			float tz = z * (1.2f - a);
    			for (float x = -1.5f; x < 1.5f; x += 0.05f) 
    			{
    				float tx = x * (1.2f + a);
    				float v = f(tx, 0.0f, tz);
    				if (v <= 0.0f) {
    					float y0 = h(tx, tz);
    					float ny = 0.01f;
    					float nx = h(tx + ny, tz) - y0;
    					float nz = h(tx, tz + ny) - y0;
    					float nd = 1.0f / sqrtf(nx * nx + ny * ny + nz * nz);
    					float d = (nx + ny - nz) * nd * 0.5f + 0.5f;
    					*p++ = ramp[(int)(d * 5.0f)];
    				}
    				else
    					*p++ = ' ';
    			}
    		}
    
    		for (sy = 0; sy < 25; sy++) 
    		{
    			COORD coord = { 0, sy };
    			SetConsoleCursorPosition(o, coord);
    			WriteConsole(o, buffer[sy], 79, NULL, 0);
    		}
    		Sleep(33);
    	}
    }

![b539b525ddb94ed0bd1f4aad17e2db47.png][]

![49e6357b7e6a420599adba9454f46930.gif][]

[d4874841f52543a598f38b0c37e2c103.png]: https://img-blog.csdnimg.cn/d4874841f52543a598f38b0c37e2c103.png
[a5f71d1303804cd693cec89ef30a5c34.png]: https://img-blog.csdnimg.cn/a5f71d1303804cd693cec89ef30a5c34.png
[b539b525ddb94ed0bd1f4aad17e2db47.png]: https://img-blog.csdnimg.cn/b539b525ddb94ed0bd1f4aad17e2db47.png
[49e6357b7e6a420599adba9454f46930.gif]: https://img-blog.csdnimg.cn/49e6357b7e6a420599adba9454f46930.gif