keyscan();
delay(20);
switch(flag)
{
case 1: moshi0(); break;
case 2: moshi1(); break;
case 3: moshi2(); break;
case 4: moshi3(); break;
case 5: moshi4(); break;
case 6: moshi5(); break;
case 7: moshi6(); break;
case 8: moshi7(); break;
default:break;
}
}