Computer Science Illuminated
6th Edition
ISBN: 9781284055917
Author: Nell Dale, John Lewis
Publisher: Jones & Bartlett Learning
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Chapter 4, Problem 34E
Explanation of Solution
Gates:
- A gate is a device which is used to perform the basic logical operation.
- It accepts one or more input signals to generate the single output signal.
- The three methods are equally powerful methods used to express the processing of gates.
- Boolean expressions
- Logic diagrams
- Truth tables
- Some of the logic gates:
- NOT gate:
- NOT gate accepts one input and generates a single output.
- A gate contains the one input that has two possibilities of the input state, either 0 or 1 to generate the single output.
- The logic diagram for NOT gate takes one input A and produces the single output X.
- NOT gate:
- Where A is the input and X is the output
- AND gate with two-input states:
- The AND gate accepts two inputs and produces a single output.
- A gate contains the two inputs; and it has four possibilities of input states (00, 01, 10, and 11) to generate a single output...
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int countSetBits(int n) { int count = 0; while (n) { count += n & 1; n >>= 1; } return count;}
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Chapter 4 Solutions
Computer Science Illuminated
Ch. 4 - Prob. 1ECh. 4 - Prob. 2ECh. 4 - Prob. 3ECh. 4 - Prob. 4ECh. 4 - Prob. 5ECh. 4 - Prob. 6ECh. 4 - Prob. 7ECh. 4 - Prob. 8ECh. 4 - Prob. 9ECh. 4 - Prob. 10E
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