#include <iostream>
#include <string>
using namespace std;


int main()
{
	string inputString;
	getline(cin, inputString);
	for (auto& c : inputString)
	{
		if (c != '.' && c != ' ') c += 'A' - 'a';
	}

	cout << inputString << endl;

	return 0;
}
### Prompt

Develop a solution in CPP to the problem described below:

Write a program which replace all the lower-case letters of a given text with the corresponding captital letters.



Input

A text including lower-case letters, periods, and space is given in a line. The number of characters in the text is less than or equal to 200.

Output

Print the converted text.

Example

Input

this is a pen.


Output

THIS IS A PEN.

### Response

```cpp
#include <iostream>
#include <string>
using namespace std;


int main()
{
	string inputString;
	getline(cin, inputString);
	for (auto& c : inputString)
	{
		if (c != '.' && c != ' ') c += 'A' - 'a';
	}

	cout << inputString << endl;

	return 0;
}
```