5
34
8
4
$60
$20
$40
$50
5 degrees
-5 degrees
13 degrees
-1 degree
5 , 87 , 125
125 , 87 , 5
- 87 , -5 , 125
-5 , -87 , 125
10
5
8
20
10
5
12
8
10
5
0
1
1
3
4
2
-1 , 1
-1 , 0
0 , 2
0 , 1
-7 , -5
-8 , -6
-7 , -6
-8 , -7
12 , 13
13 , 14
18 , 19
21 , 20
45 , 30
50 , 40
40 , 30
40 , 25
5 , 10
0 , 5
0 , 10
-10 , -5
8th floor
9th floor
10th floor
12th floor
True
False