#include<iostream>
#include<string>
#include<algorithm>

using namespace std;

int main(){
	string word, ans;

	getline(cin, word);
	transform(word.begin(), word.end(), word.begin(), ::toupper);
	cout << word << 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>
#include<algorithm>

using namespace std;

int main(){
	string word, ans;

	getline(cin, word);
	transform(word.begin(), word.end(), word.begin(), ::toupper);
	cout << word << endl;

	return 0;    
}
```