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

using namespace std;

int main()
{
	char sta[210];
	cin.getline(sta, 210);
	string sa = sta;

	transform(sa.begin(), sa.end(), sa.begin(),:: toupper);
	cout << sa << endl;

	return 0;
}
### Prompt

Construct a CPP code solution to the problem outlined:

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()
{
	char sta[210];
	cin.getline(sta, 210);
	string sa = sta;

	transform(sa.begin(), sa.end(), sa.begin(),:: toupper);
	cout << sa << endl;

	return 0;
}
```