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Занятие 7. Two -dimensional arrays

Difficulty level:

иконка человека красный иконка человека белая иконка человека зеленая Pythonlib

Task«Chessboard»

You are developing a module for analysis of chess parties. You need to realize an algorithm that determines whether the king of the player is under the shah after each move in the party. The chessboard is presented in the form of a two -dimensional massive 8x8, where each cell can contain information about the chess figure or be empty.

Input format

a two-dimensional array (list of lists) of 8x8 size, representing a chessboard. Each element of the array is a line indicating the figure on the cage: rn
"k" is the white king
rn "q"-white queen
rn
rn
"> ">"> ">"> ">"> ">"> ">"> ">" Elephant rn
"n"-white horse
rn
" p "-a white pawn
rn
"k" is black King rn
"q"-black queen
rn
" r "-black boat
rn
"b" is black-black is black Elephant
rn
"n" is a black horse
rn
" p "-black pawn
rn
">"> ">"> ">"> ">"> ">"> ">"> ">"> ">"> ">"> -empty cage
rn
first the board is supplied, and then the color of the king (w "-" w "-white," b "-" b "-" b "-b"-"b"-" Black)

Output format

The program must derive "true" if the king is under the foot, and "false" if the king is not under the foot

Example

Input

.. k .....
........
........
........
........
........
..r .....
k .......
w

Output

true

Hint

There will be no clue here, decide for yourself!

main.py
Test 1
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Test 3
Test 4
Test 5
Test 6
Test 7
Test 8
Test 9
Test 10
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