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

int main()
{
    int i,j,len,k,m;
    printf("\n\n");
    char* test="Now it will copping completed: ";
    len=(int)strlen(test);
    for (i=0;i<=100;i++)
    {
        printf("%s %8.2lf",test,1.0*i/100*100); 
        Sleep(80);
        for(k=0;k<len+9;k++) printf("\b"); 
    }
	printf("\n");
    return 0;
}