downloaded challenges
didnt know they would publish everything
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14
DownUnderCTF 2023/beginner/complementary/complementary.py
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14
DownUnderCTF 2023/beginner/complementary/complementary.py
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import math
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flag = open('./flag.txt', 'rb').read().strip()
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m1 = int.from_bytes(flag[:len(flag)//2])
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m2 = int.from_bytes(flag[len(flag)//2:])
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print(flag[:len(flag)//2], flag[len(flag)//2:])
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print(m1, m2)
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print(hex(m1), hex(m2))
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n = m1 * m2
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print(n)
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print("SOLVING!")
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sq = int(math.sqrt(n))
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print(hex(sq))
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