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XYCTF2025 Signin Writeup
The title gave the source code: # -*- encoding: utf-8 -*- '''@...
SDG Optimizer in pytorch (torch.optim.SDG)
About torch.optim in the pytorch, the torch.optim file contains many optimizers, as shown in the following figure...
2025H & NCTF Strange Coffee Shop
The admin of the coffee shop accidentally leaked his source code, but fortunately only part of the source code was given: app.py f...
XYCTF2025 ez_puzzle writeup
Title Content: Can you finish the puzzle in two seconds? Download address: Click to download my entire website to climb down. ideas of this website...
2025H & NCTF Data Processing
The title gives the source code, and very concise code: from Crypto.Util.number import B...
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