Why Why

int i=5;
i = ++i;
print(i);//prints 6

int i=5;
i = i++;
print(i);//prints 6

int i = 5;
i = i++ + ++i;
print(i);//prints 11?...........NO ITS 12. WHY

>>6
Your reasoning only shows that you know nothing of what that sequence of machine instructions is produced for that expression.