41 lines
939 B
Python
41 lines
939 B
Python
class Grid:
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def __init__(self, n):
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self.name = n
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self.lines = []
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def rows(self):
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return len(self.lines)
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def cols(self):
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if self.lines == []:
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return 0
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else:
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return len(self.lines[0])
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def Load(self):
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self.lines.append("DOG....")
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self.lines.append("---....")
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self.lines.append("----...")
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self.lines.append("-------")
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self.lines.append("...----")
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self.lines.append("....---")
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self.lines.append("....CAT")
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def Check(self):
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for s in self.lines:
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assert len(s) == self.cols()
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def Print(self):
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print(f"Grid: {self.name} "
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f"(rows={self.rows()},"
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f" cols={self.cols()})")
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for s in self.lines:
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print(f" {''.join(s)}")
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if __name__ == "__main__":
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grid = Grid("MY GRID")
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grid.Load()
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grid.Check()
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grid.Print() |