关于下面程序说法正确的是 #include unsigned char code table[] = {0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F,0x6F}; int i; void Delay10ms(unsigned int c); void main(void) { P0= 0x00; i=0; while(1) { P0 = table[i]; Delay10ms(100); i++; if(i==10) { i=0; } } } void Delay10ms(unsigned int c) { unsigned char a, b; for (;c>0;c--) { for (b=38;b>0;b--) { for (a=130;a>0;a--); } } }