亂貼小站

#include
#include
using namespace std;

void gotoxy(int xpos, int ypos)
{
  COORD scrn;
  HANDLE hOuput = GetStdHandle(STD_OUTPUT_HANDLE);
  scrn.X = xpos; scrn.Y = ypos;
  SetConsoleCursorPosition(hOuput,scrn);
}

int main()
{
    string s="Hello!";
    int len=s.length();
    while(1)
    {
        gotoxy(0,0);
        cout<         for(int i=0;i<80-len;i++)
        {
            Sleep(150);
            gotoxy(i,0);
            cout<<' '<         }
        for(int i=80-len;i>-1;i--)
        {
            Sleep(50);
            gotoxy(i,0);
            cout<         }
    }
}