right shift in c++
The right shift operator in C++ is denoted by the >>
symbol. It is a bitwise operator that shifts the bits of a number to the right by a specified number of positions. Here is an explanation of each step involved in the right shift operation:
- The right shift operator takes two operands: the value to be shifted and the number of positions to shift by.
- The value to be shifted can be an integer or a bitwise expression.
- The number of positions to shift by is an integer value.
- When the right shift operator is applied, the bits of the value are shifted to the right by the specified number of positions.
- The rightmost bits that are shifted out of the value are discarded.
- The leftmost bits that are shifted in are filled with the sign bit (for signed integers) or with zeros (for unsigned integers).
- The result of the right shift operation is the shifted value.
Here is an example to illustrate the right shift operator in C++:
```cpp