C++1024炫酷花式效果（含代码雨、烟花烟雾特效等……）（直接复制到Dev C++运行 👍 👍 ）

#include <graphics.h>
#include <time.h>
#include <conio.h>
#include <cstdlib>
#include<iostream>
int wange_size;
int MAX ;

void draw_wangge();//画网格
void car_move();//车移动
void solidrectangle();
void delay(double);//延时



struct car{
	int x,y;
};

	car* car2= new car [MAX];
//主函数
int main()
{
	using namespace std;
	cout<<"输入粒子大小（2到100）"<<endl;
	cin>>wange_size;
	cout<<"输入粒子数"<<endl;
		cin>>MAX;
	srand( time( NULL ) );
	initgraph(700,500);
	draw_wangge();
for(int i=0;i<MAX;i++)
{
	car2[i].x=rand()%(700/wange_size)+1;
	car2[i].y=rand()%(500/wange_size)+1;;
}
for(int i=0;i<MAX;i++)
{
	solidrectangle(car2[i].x*wange_size,car2[i].y*wange_size,(car2[i].x+1)*wange_size,(car2[i].y+1)*wange_size);
}
	
	while(1)
	{
		delay(0.1);
	    car_move();
	}
	delete [] car2; 
	while(1);
	return 0;
}


//函数
void draw_wangge ()
{
	setlinecolor(RED);
	for(int i=1;i<=700/wange_size;i++)
		line(i*wange_size,0,i*wange_size,500);
	for(int j=1;j<500/wange_size;j++)
		line(0,j*wange_size,700,j*wange_size);
}
void car_move(){
	for(int i=0;i<MAX;i++)
	{
		clearrectangle(car2[i].x*wange_size+1,car2[i].y*wange_size+1,car2[i].x*wange_size+wange_size-1,car2[i].y*wange_size+wange_size-1);
		int k = rand()%4+1;
		if(k==1)
			car2[i].x-=1;
		else if(k == 3)
			car2[i].x+=1;
		else if(k == 2)
			car2[i].y-=1;
		else if(k == 4)
			car2[i].y+=1;
		solidrectangle(car2[i].x*wange_size,car2[i].y*wange_size,car2[i].x*wange_size+wange_size,car2[i].y*wange_size+wange_size);
	}
	
}
void solidrectangle(
					int left,
					int top,
					int right,
					int bottom
					);
void delay(double s)
{  double delay = s*CLOCKS_PER_SEC;
   double start = clock();
    while(clock()-start<delay);
}

***还没完，直接copy到Dev c++运行，超帅的~🚀️ ***

#include <iostream>
#include <windows.h>
#include <cstdio>
#include <cstring>
using namespace std;
char ch[100],ch2[100];
void color(unsigned int ForeColor=7,unsigned int BackGroundColor=0) {
HANDLE handle=GetStdHandle(STD_OUTPUT_HANDLE);
SetConsoleTextAttribute(handle,ForeColor+BackGroundColor*0x10);
}
int main(){
while(1)
for(int i=20,j=20;i<=10||j<=80;i++,j++){
int t=rand()%8,k=rand()%8;
color(t,k);
sprintf(ch,"mode con cols=%d",i);
sprintf(ch2," lines=%d",i);
strcat(ch,ch2);
system(ch);
Sleep(1);
}
return 0;
}