#include <bits/stdc++.h>
using namespace std;
int main(){
	
	cin.tie(0);
	ios::sync_with_stdio(false);
	
	string s;
	getline(cin,s);
	
	transform (s.begin (), s.end (), s.begin (), ::toupper);
	
	cout << s << endl;
	
	return 0;
}
### Prompt

Please create a solution in Cpp to the following problem:

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 <bits/stdc++.h>
using namespace std;
int main(){
	
	cin.tie(0);
	ios::sync_with_stdio(false);
	
	string s;
	getline(cin,s);
	
	transform (s.begin (), s.end (), s.begin (), ::toupper);
	
	cout << s << endl;
	
	return 0;
}
```