#include <stdio.h>
char up(char ch)
{
if(ch>='a' && ch<='z')
ch = 'A' + ch - 'a';
else
ch = ch;
printf("%c",ch);
return ch;
}
int main ()
{
char ch;
while(1)
{
scanf("%c",&ch);
up(ch);
}
return 0;
}
char up(char ch)
{
if(ch>='a' && ch<='z')
ch = 'A' + ch - 'a';
else
ch = ch;
printf("%c",ch);
return ch;
}
int main ()
{
char ch;
while(1)
{
scanf("%c",&ch);
up(ch);
}
return 0;
}