Given a bool variable isReadable write some statements that assign true to isReadable if the file "topsecret" exists and can be read by the program and assigns false to isReadable otherwise.

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Click on the title for the solution
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This is the answer:

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ifstream filename;
filename.open("topsecret");

if (filename.fail()){
    isReadable=false;
}else{
    isReadable=true;
}

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