Getting the incorrect output when using the << operator | Together C & C++ | Page 1

iron whale Jan 31, 2023, 7:17 PM

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The output should be the same as the inputted binary string but I am getting a different decimal number. I'm not sure what's wrong any help would be much appreciated, been working on this for awhile and just can't figure it out.

potent pantherBOT Jan 31, 2023, 7:17 PM

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iron whale Jan 31, 2023, 7:18 PM

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zedlength = zed.length(); 

for(int i = 0; i <= zedLength; i++){

    if(zed[i] == '1')

    zed |= 1 << i;

}

std:: cout << zed; // Prints 27757```

old fossil Jan 31, 2023, 7:21 PM

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What is seed?

iron whale Jan 31, 2023, 7:22 PM

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Shoiuld be zed

old fossil Jan 31, 2023, 7:22 PM

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There are other weird things, but the problem is probably that i goes to zed.length() and zed[zed.length()] is invalid.

iron whale Jan 31, 2023, 7:24 PM

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zed.length() is just the length of the string

old fossil Jan 31, 2023, 7:24 PM

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Yes

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Which is an invalid index.

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Or maybe not if it's a C string.

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It's so difficult to tell without seeing any code.

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It would be great if you can show the problem on coliru or godbolt or something.

potent pantherBOT Feb 1, 2023, 7:33 AM

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#Getting the incorrect output when using the << operator