class Pattern:
    def __init__(self, size=5, vector=[0] * 25):
        self.size = size
        if len(vector) != size ** 2:
            print("Invalid size supplied.")
            self.vector = []
        else:
            self.vector = vector

    def __repr__(self):
        render = ""
        for pixelNum in range(len(self.vector)):
            if pixelNum % self.size == 0:
                render += "\n"
            if self.vector[pixelNum] == 1:
                render += "@"
            else:
                render += "."
        return render

    def equalsTo(self, pattern):
        return pattern.getVector() == self.vector

    def getSize(self):
        return self.size

    def getVector(self):
        return self.vector

    def setSize(self, size):
        self.size = size

    def setVector(self, vector):
        if len(vector) != self.size ** 2:
            print("Invalid vector supplied")
        else:
            self.vector = vector