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剪花布条 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 28776 Accepted Submission(s): 17615 Problem 阅读全文
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1. class A: def __init__(self, a, b): self.a = a self.b = b print(a, b) class B(A): def __init__(self, aa, bb): 此处最好写成 a,b因为self.a=a 父类是如此,子类亦应如此... 阅读全文
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from PIL import Image from PIL import ImageDraw from PIL import ImageFont import random class ValidCodeImg: """ 可以生成一个经过降噪后的随机验证码的图片 :param width: 图片宽 阅读全文
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敌兵布阵 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 121643 Accepted Submission(s): 50879 Problem 阅读全文
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I Hate It Time Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 100523 Accepted Submission(s): 37845 Pr 阅读全文