#include <iostream>
#include <string>
using namespace std;
int main()
{
    string str;
    getline(cin,str);
    for(int i= 0;i<str.size();i++)
    {
        str[i] = toupper(str[i]);
    }
    cout << str << endl;
    return 0;
}
### Prompt

Please provide a CPP coded solution to the problem described below:

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 str;
    getline(cin,str);
    for(int i= 0;i<str.size();i++)
    {
        str[i] = toupper(str[i]);
    }
    cout << str << endl;
    return 0;
}
```