Write a function that determines the number of 1 bits in the computer's internal representation of a given integer.

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Sigiloso · Accepted Answer

You can actually find the answer to this question in the book Programming Interviews Exposed by John Morgan et. al. This is actually a VERY helpful book for this interview and all other programming interviews

Ioannis · Answer

// C# code

int num = 619; // The number
int NumOfOnes = 0;
for (int j=0; j> 1; // Shift right to get the next bit
}
Console.WriteLine(NumOfOnes);

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