/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
public class Main
{
{
Scanner cin
=new Scanner
(System.
in); for(;cin.hasNext();){
line=cin.nextLine();
System.
out.
println(line.
toUpperCase()); }
}
}
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