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

int main(){
	string snt;
	getline(cin, snt);
	for( int i=0;i<snt.length();i++ ){
		if( snt[i] >= 'a' && snt[i] <= 'z' )
			snt[i] -= 32;
	}
	

	cout << snt << endl;

	return 0;
}
### Prompt

Create a solution in Cpp for 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<iostream>
#include<string>
using namespace std;

int main(){
	string snt;
	getline(cin, snt);
	for( int i=0;i<snt.length();i++ ){
		if( snt[i] >= 'a' && snt[i] <= 'z' )
			snt[i] -= 32;
	}
	

	cout << snt << endl;

	return 0;
}
```