Step 5 choose one
Three,
# include & ltstdio.h & gt
int？ Master ()
{
int？ Answer? ，b？ ，y；
Scanf("%d%d ",&i, & b); ? //Enter the values of a and b, and the default value is plastic.
If (a>b)
{
y？ =? 2;
}
Or what? What if? (a？ ==? b)
{
y？ =? 1;
}
other
{
y？ =? 0;
}
printf("y=%d\n "，y)；
Return? 0;
}