大家好，我是kekedeLa，这是我的第一个作品，废话不多说，进入正题。

说到用c++写爱心，是每个单身程序猿的必修课。

一、普普通通的爱心；

#include<bits/stdc++.h>
#include <unistd.h>
#include <iostream>
#include <stdlib.h>
using namespace std;
int main(){
//倒数 3 2 1 时间到：for (int i=3;i>0;i--){cout<<i<<endl;sleep(1);}cout<<"时间到！"<<endl;sleep(1);cout<<"准备好开始了吗？";sleep(1);system("cls");
//爱心：int i,j,k,l,m;char c='/*'; cout<<endl;for (i=1;i<=3;i++){ for (j=1;j<=32-2*i;j++)cout<<" ";for (k=1;k<=4*i+1;k++)cout<<c;for (l=1;l<=13-4*i;l++)cout<<" ";for (m=1;m<=4*i+1;m++)cout<<c;cout<<endl;
}for (i=1;i<=3;i++){ for (j=1;j<=24+1;j++)cout<<" ";for (k=1;k<=29;k++)cout<<c;cout<<endl; }for (i=7;i>=1;i--){ for (j=1;j<=40-2*i;j++)cout<<" ";for (k=1;k<=4*i-1;k++)cout<<c;cout<<endl; }for (i=1;i<=39;i++)cout<<" "; cout<<c<<endl;  return 0;
}

以上只是简简单单的爱心，成品图：

二、红色的大爱心；

#include<bits/stdc++.h>
using namespace std;
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');}return 0;
}

成品图：

三、会动的爱心；

#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);}
}

四、会动的红色爱心

#include<iostream>
#include<cmath>
#include<Windows.h>
using namespace std;
void big_heart(){double x_1,y_1,m_1,n_1;for(y_1=1.5;y_1>-1.5;y_1-=0.1){for(x_1=-1.5;x_1<=1.5;x_1+=0.05){m_1=x_1*x_1+y_1*y_1-1;n_1=pow(m_1,3)-pow(x_1,2)*pow(y_1,3);n_1<0? cout<<'x': cout<<' ';}Sleep(100);cout<<endl;}
}
void big_heart_2(){ double x_1,y_1,m_1,n_1;for(y_1=1.5;y_1>-1.5;y_1-=0.1){ for(x_1=-1.5;x_1<=1.5;x_1+=0.05){m_1=x_1*x_1+y_1*y_1-1;n_1=pow(m_1,3)-pow(x_1,2)*pow(y_1,3);n_1<0? cout<<'x': cout<<' ';}cout<<endl;}
}
void small_heart(){ double x,y,m,n;for(y=3.0;y>-3.0;y-=0.2){for(x=-3.0;x<=3.0;x+=0.1){m=x*x+y*y-1;n=pow(m,3)-pow(x,2)*pow(y,3);n<0? cout<<'x': cout<<' ';}cout<<endl;}
}
HANDLE han=GetStdHandle(-11);
void hide(){CONSOLE_CURSOR_INFO cursor;cursor.bVisible = 0;cursor.dwSize = 1;SetConsoleCursorInfo(han,&cursor);
}
int main(){ hide();system("color C"); big_heart();int a=1;while(1){system("cls");if(a%2==0){small_heart();Sleep(400); }else{big_heart_2();Sleep(100); }a++;}return 0;
}

好了，今天的内容就到这里，还是感谢你认真看完我的作品