Answer:
Find and replace header and footer
Yes, click CTRL + F at the same time and a small search bar will pop up on the top right of your screen
The question is asking us to swap the values of xp and yp while not changing where they point to. Setting xp equal to yp would not work because then we couldn't change yp since the value for xp was overwritten. We can use a third variable to swap them.
int zp = xp;
xp = yp;
yp= zp;
Answer:
True
Explanation:
This one was a bit tricky because I've never heard that as a feature, but it is true that they could be of help.
