Sorting Containers in C++ STL

This C++ Program demonstrates implementation of Sorting containers in STL.

Here is source code of the C++ Program to demonstrate Sorting containers in STL. The C++ program is successfully compiled and run on a Linux system. The program output is also shown below.

```
/*
```

 * C++ Program to Implement Sorting containers in Stl

```
 */
```
```
#include <iostream>
```
```
#include <list>
```
```
#include <cstdlib>
```
```
using namespace std;
```
```
int main()
```
```
{
```
```
    int choice, item;
```
```
    list<int> lt;
```
```
    list<int>::iterator it;
```
```
    while (1)
```
```
    {
```

        cout<<"\n---------------------"<<endl;

        cout<<"Sorting Containers Implementation in Stl"<<endl;

        cout<<"\n---------------------"<<endl;

        cout<<"1.Insert Element into the List"<<endl;

        cout<<"2.Display Sorted Elements"<<endl;

```
        cout<<"3.Exit"<<endl;
```
```
        cout<<"Enter your Choice: ";
```
```
        cin>>choice;
```
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        switch(choice)
```
```
        {
```
```
        case 1:
```

            cout<<"Enter the element to be inserted: ";

```
            cin>>item;
```
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            lt.push_back(item);
```
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            break;
```
```
        case 2:
```
```
            lt.sort();
```

            cout<<"Elements of Sorted List: ";

            for (it = lt.begin(); it != lt.end(); ++it)

```
                cout <<"  "<< *it;
```
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            cout << endl;
```
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            break;
```
```
        case 3:
```
```
            exit(1);
```
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            break;
```
```
        default:
```
```
            cout<<"Wrong Choice"<<endl;
```
```
        }
```
```
    }
```
```
    return 0;
```
```
}
```

$ g++ sorting_container.cpp
$ a.out
---------------------
Sorting Containers Implementation in Stl
 
---------------------
1.Insert Element into the List
2.Display Sorted Elements
8.Exit
Enter your Choice: 1
Enter the element to be inserted: 9
 
---------------------
Sorting Containers Implementation in Stl
 
---------------------
1.Insert Element into the List
2.Display Sorted Elements
8.Exit
Enter your Choice: 1
Enter the element to be inserted: 3
 
---------------------
Sorting Containers Implementation in Stl
 
---------------------
1.Insert Element into the List
2.Display Sorted Elements
8.Exit
Enter your Choice: 1
Enter the element to be inserted: 5
 
---------------------
Sorting Containers Implementation in Stl
 
---------------------
1.Insert Element into the List
2.Display Sorted Elements
8.Exit
Enter your Choice: 1
Enter the element to be inserted: 6
 
---------------------
Sorting Containers Implementation in Stl
 
---------------------
1.Insert Element into the List
2.Display Sorted Elements
8.Exit
Enter your Choice: 1
Enter the element to be inserted: 2
 
---------------------
Sorting Containers Implementation in Stl
 
---------------------
1.Insert Element into the List
2.Display Sorted Elements
8.Exit
Enter your Choice: 1
Enter the element to be inserted: 5
 
---------------------
Sorting Containers Implementation in Stl
 
---------------------
1.Insert Element into the List
2.Display Sorted Elements
8.Exit
Enter your Choice: 2
Elements of Sorted List:   2  3  5  5  6  9
 
---------------------
Sorting Containers Implementation in Stl
 
---------------------
1.Insert Element into the List
2.Display Sorted Elements
8.Exit
Enter your Choice: 3
 
 
------------------
(program exited with code: 1)
Press return to continue