Buses 2

Instructions:

The table describes the number of passengers entering and leaving at stations A, B, C ... Bus arrives without passengers at the first station. All passengers get off on the last station. We do keep rules of decency - first get off and then get in.

Example

 
A
B
C
D
E
 got off
0  0
3  6
3  3
1  2
17  8
 got on
8  8
8  5
8  1
0  0
 in bus
8  8
 
 together
 

Solution

 
A
B
C
D
E
 got off
0  0
3  6
3  3
1  2
17  8
 got on
8  8
8  5
8  1
0  5
0  0
 in bus
8  8
13  7
18  5
17  8
 
 together
16
20
23
25
 
home
home
Buses 2
Buses 2

Number of exercises: