Sha256: 20e0903b22e34119f4c99b9fe60cb24a614e1fb78aee2f1959065575613e75b0

Contents?: true

Size: 1.2 KB

Versions: 127

Compression:

Stored size: 1.2 KB

Contents

def board(inp):
    verify_board(inp)
    rowlen = len(inp[0])
    collen = len(inp)
    b = [list(r) for r in inp]
    for i1 in range(collen):
        for i2 in range(rowlen):
            if b[i1][i2] != ' ':
                continue
            cnt = inp[i1 - 1][i2 - 1:i2 + 2].count('*') + \
                inp[i1][i2 - 1:i2 + 2].count('*') + \
                inp[i1 + 1][i2 - 1:i2 + 2].count('*')
            if cnt == 0:
                continue
            b[i1][i2] = str(cnt)
    return ["".join(r) for r in b]


def verify_board(inp):
    # Null board or a null row
    if not inp or not all(r for r in inp):
        raise ValueError("Invalid board")
    # Rows with different lengths
    rowlen = len(inp[0])
    collen = len(inp)
    if not all(len(r) == rowlen for r in inp):
        raise ValueError("Invalid board")
    # Unknown character in board
    cset = set()
    for r in inp:
        cset.update(r)
    if cset - set('+- *|'):
        raise ValueError("Invalid board")
    # Borders not as expected
    if any(inp[i1] != '+' + '-' * (rowlen - 2) + '+' for i1 in [0, -1]) or \
       any(inp[i1][i2] != '|' for i1 in range(1, collen - 1) for i2 in [0, -1]):
        raise ValueError("Invalid board")

Version data entries

127 entries across 127 versions & 1 rubygems

Version Path
trackler-2.0.8.27 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.26 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.24 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.23 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.22 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.21 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.20 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.19 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.18 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.17 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.16 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.15 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.14 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.13 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.12 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.11 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.10 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.9 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.8 tracks/python/exercises/minesweeper/example.py
trackler-2.0.8.7 tracks/python/exercises/minesweeper/example.py