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位运算 信息遗失补全问题?
    plain为python str转的bytes类型，对plain进行了plain[i]=（plain[i]<<3|plain[i]>>5）在这个过程中原本二进制信息遗失了，若要暴力枚举是应该每个bytes 8个二进制位就是256种位操作实验可以吗...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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