Page 344 - Computer_Science_F5

Output: Chapter Five: Object oriented programming with Java

FOR ONLINE READING ONLY

Figure 5.10: Bitwise operators

Example of Bitwise right shift and Bitwise left shift
(i) Perform the bitwise left shift operation on the integer 6. Left shift each bit
by 1. Write the answer in binary and decimal.
(ii) Perform the right shift by two bits operation on the integer 7 without use of
Java program.
(iii) Perform the right shift by two bits operation on integer 60 without use of
Java program.

Solution:
(i) 6=0110

6<<1=1100 in Binary; 6<<1=12 in Decimal

Program Example 5.9:

Java program to perform left shift by one bit operations

class Bits {
public static void main(String[] args) {
int number = 6;
// 1 bit left shift
System.out.println(“Number left shifted by 1 bit: “ + (number <<1)); // prints 12
}
}

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Student’s Book Form Five

Computer Science Form 5.indd 335 23/07/2024 12:34