Elevator position
Statement
Goal
Your building is from the A floor to the Z floor.There are several elevators in the building. Each elevator always moves one floor per turn. When an elevator reaches floor A or Z it reverses direction.
You will be given a list of the current positions of the elevators.
When upper case letter the elevator is going upwards.
When lower case letter the elevator is going down.
Please answer the positions and directions of the elevators after the tth turn.
Use the same uppercase/lowercase notation to indicate direction the elevator will move next. ("Z" and "a" are not possible)
ex.
Elevator move
A→B→C→D...
X→Y→z→y...
c→b→A→B...
Input
Line 1: An integer t representing number of turns.
Line 2: eElevator positions.
Line 2: eElevator positions.
Output
Line 1: The position of the elevators after tth turns.
Constraints
0 ≤ t ≤ 100
1 ≤ elength ≤ 100
1 ≤ elength ≤ 100
Example
Input
5 ADGJM
Output
FILOR
Game modes
Fastest, Shortest
Test cases
Test 1 Test
Input
5
ADGJM
Output
FILOR
Validator 1 Validator
Input
5
ADGJMM
Output
FILORR
Test 2 Test
Input
1
YzbA
Output
zyAB
Validator 2 Validator
Input
1
YzbAA
Output
zyABB
Test 3 Test
Input
20
bXuRUMpQNfTuGWRY
Output
ThAnksForPlAying
Validator 3 Validator
Input
20
bXuRUMpQNfTuGWRYY
Output
ThAnksForPlAyingg
Test 4 Test
Input
5
BttiEtgdtinsBfrjw
Output
GoodJobCodinGAmer
Validator 4 Validator
Input
5
BttiEtgdtinsBfrjww
Output
GoodJobCodinGAmerr
Solution language
Solution
Stub generator input