package com.codegym.task.task08.task0823;
import java.io.*;
import java.io.IOException;
import java.io.InputStreamReader;
import java.lang.*;
import java.util.*;
import java.util.stream.*;
/*
Going national
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String s = reader.readLine();
String[] array = s.split(" ");
String result = "", last = "";
char first = '\0';
for(int i =0 ; i<array.length; i++) {
String word = array[i];
String number = "";
if(Character.isDigit(word.charAt(0))) {
number = word;
} else {
first = Character.toUpperCase(word.charAt(0));
last = "";
if(word.length() > 0) {
last = word.substring(1, word.length());
}
}
result += i<array.length -1? (number.length() > 0? number + " " : (first + last + " ")) : (number.length() > 0? number : first + last);
}
System.out.print(result);
}
}
package com.codegym.task.task08.task0823;
import java.io.*;
import java.io.IOException;
import java.io.InputStreamReader;
import java.lang.*;
import java.util.*;
import java.util.stream.*;
/*
Going national
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String s = reader.readLine();
String[] array = s.split(" ");
String result = "", last = "";
char first = '\0';
for(int i =0 ; i<array.length; i++) {
String word = array[i];
String number = "";
if(Character.isDigit(word.charAt(0))) {
number = word;
} else {
first = Character.toUpperCase(word.charAt(0));
last = "";
if(word.length() > 0) {
last = word.substring(1, word.length());
}
}
result += i<array.length -1? (number.length() > 0? number + " " : (first + last + " ")) : (number.length() > 0? number : first + last);
}
System.out.print(result);
}
}