HDU 2026 首字母大写

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import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		@SuppressWarnings("resource")
		Scanner in = new Scanner(System.in);
		while(in.hasNext()) {
			String s = in.nextLine();
			ChangeBigLetter(s);
		}

	}

	public static void ChangeBigLetter(String s) {
		String result = "";
		for(int i=0;i<s.length();i++) {
			if(i==0) {
				result = result+(char) (s.charAt(0)-32); 
			}else {
				if(s.charAt(i)==' ') {
					result =  result+" "+(char) (s.charAt(i+1)-32);
					i=i+1;
				}else {
					result = result+s.charAt(i);
				}
			}
		}
		System.out.println(result);
		
	}

}