#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

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 <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);
}
```