int a =  79 ;
int b = rand()% 45 ;

void Meteo()
{	
	if(a== 0 ){
		a =  79 ;
		b = rand()% 45 ;
	}		
	SetPos(a,b);
	printf("*");
	Sleep( 10 );
	SetPos(a,b);
	printf(" ");
	a--;
	return a;
}

void main()
{
       Meteo();
}

#include <iostream.h>
#include <stdio.h>
#include <windows.h>
#include <shlwapi.h>
#include <string.h>

int X= 0 ;
int Y= 0 ;
int RectX= 0 ;
int RectY= 0 ;
int RectH= 0 ;
int RectL= 0 ;
int DF= 0 ;

HANDLE GH(){
	HANDLE a=GetStdHandle(STD_OUTPUT_HANDLE);
	if(a==INVALID_HANDLE_VALUE){
		return  0 ;
	}
	return a;
}

int SetPos(int x=X,int y=Y,char ar[]="\0"){
	cout<<flush;
	COORD coord;
	coord.X=x;
	coord.Y=y;
	X=x;
	Y=y;
	int res=SetConsoleCursorPosition(GH(),coord);
	cout<<ar;
	return res;
}