C++ Program to Illustrate Usage of Bitset

This C++ program illustrates the usage of bitset. The bitset stores bits in the form 1s and 0s which emulates true and false. This class is optimized for space allocation and each of element of it occupies only one bit. The program uses several common bitset operations and functions.

Here is the source code of the C++ program which illustrates the usage of bitset. The C++ program is successfully compiled and run on a Linux system. The program output is also shown below.

```
/*
```

 * C++ Program to Illustrate usage of bitset

```
 */
```
```
#include <iostream>
```
```
#include <bitset>
```
```
 
```
```
int main()
```
```
{
```
```
    std::bitset <5> a, b;
```
```
 
```
```
    b.set();
```
```
    for (int i = 0; i < 5 ;i++)
```
```
    {
```
```
        if (i % 2 == 0)
```
```
            a[i].flip();
```
```
    }
```

    std::cout << "Bitset a: " << a << std::endl;

    std::cout << "Bitset b: " << b << std::endl;

```
    std::cout << std::endl;
```

    std::cout << "a XOR b = " << (a ^ b) << std::endl;

    std::cout << "a AND b = " << (a & b) << std::endl;

    std::cout << "a OR b  = " << (a | b) << std::endl;

    std::cout << " NOT(a) = " << (~a) << std::endl;

```
}
```

$ a.out
Bitset a: 10101
Bitset b: 11111
 
a XOR b = 01010
a AND b = 10101
a OR b  = 11111
 NOT(a) = 01010

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