>sprintf(s,"%1d~%2d'%2d\"%2d",mB/3600000,mB%3600000/60000,mB%60000/1000,mB%1000/10);
>for(a=0;a<=9;a++)if(s[a]==' ')s[a]='0';

sprintf(s, "%1d~%02d'%02d\"%02d", // 以下略