C language sets the initial value of plastic variable A to 748, and writes programs to output the unit, tens and hundreds of digits of A in turn.
Invalid? Master ()
{
int? a = 748
Charles? g,s,b;
g = a % 10;
s = a/ 10% 10;
b = a/ 100;
printf("%d,%d,%d ",g,s,b);
}