269
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4. You will be working with the `steganography.cpp` file. Complete the `ExtractMessage` function that receives a steganography image so it extracts the digits of the binary message encoded in the image and stores them in a string. The function should invoke another function `binaryStringToMessage` that converts the string from `0`'s and `1`'s in the message's characters and returns the hidden message.
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269
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4. You will be working with the `steganography.cpp` file. Complete the `ExtractMessage` function that receives a steganography image so it extracts the digits of the binary message encoded in the image and stores them in a string. The function should invoke another function `binaryStringToMessage` that converts the string from `0`'s and `1`'s in the message's characters and returns the hidden message.
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272
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For example, if the first few pixels the image were these:
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271
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For example, if the first few pixels the image were these:
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274
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`0x98 99 98 0x00 00 01 0x00 00 00 0x01 01 00 0x01 01 01 0x01 00 01 0x01 00 00 0x01 01 01 0xf0 ea 00 0x44 00 f0 0x00 aa 22 . . .`,
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273
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`0x98 99 98 0x00 00 01 0x00 00 00 0x01 01 00 0x01 01 01 0x01 00 01 0x01 00 00 0x01 01 01 0xf0 ea 00 0x44 00 f0 0x00 aa 22 . . .`,
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