//00220
#include <bits/stdc++.h>
using namespace std;

int main(){
	string str;
	getline(cin,str);
	transform(str.begin(),str.end(),str.begin(),::toupper);
	cout<<str<<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
//00220
#include <bits/stdc++.h>
using namespace std;

int main(){
	string str;
	getline(cin,str);
	transform(str.begin(),str.end(),str.begin(),::toupper);
	cout<<str<<endl;

	return 0;
}
```