Vector Container in C++

This C++ program illustrates usage of the vector container. The strings can be pushed back onto the vector container and can be sorted using sort algorithm from the library. The sorted strings are then displayed by iterating through the strings in the vector container.

Here is the source code of the C++ program illustrates how to pass a variable to a function by value. 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 vector container

```
 */
```
```
#include <iostream>
```
```
#include <vector>
```
```
#include <string>
```
```
#include <algorithm>
```
```
#include <iomanip>
```
```
 
```
```
int main()
```
```
{
```

    std::vector< std::string > StringVector;

    std::vector< std::string >::const_iterator i;

```
 
```

    // Pushing string elements in Container

```
    StringVector.push_back("Python");
```
```
    StringVector.push_back("Java");
```
```
    StringVector.push_back("Haskell");
```
```
    StringVector.push_back("C++");
```
```
    StringVector.push_back("Ruby");
```

    StringVector.push_back("JavaScript");

    // Sorting container strings lexicographically

    sort(StringVector.begin(), StringVector.end());

    std::cout << "Sorted List of Programming Languages"

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

    // Printing sorted container elements

    for (i = StringVector.begin(); i != StringVector.end(); i++)

```
        std::cout << *i << "  ";
```
```
    std::cout << std::endl;
```
```
    return 0;
```
```
}
```

$ ./a.out
Sorted List of Programming Languages
C++  Haskell  Java  JavaScript  Python  Ruby

Sanfoundry Global Education & Learning Series – 1000 C++ Programs.

If you wish to look at all C++ Programming examples, go to C++ Programs.

« Prev - C++ Program to Illustrate Usage of Structs

» Next - C++ Program to Implement Array in STL

Related Posts:

Recommended Articles: