Maven

测试，我会在这里补充我的maven知识

public static boolean judgeCircle(String moves) {
        int vertical = 0;
        int horizontal = 0;
        for (int i = 0; i < moves.length(); i++) {
            char action = moves.charAt(i);
            switch (action) {
                case 'U':
                    vertical++;
                    break;
                case 'D':
                    vertical--;
                    break;
                case 'R':
                    horizontal++;
                    break;
                case 'L':
                    horizontal--;
                    break;
            }

        }

An extract of source <?php echo "Done!"; ?> on one line.

#include <stdio.h>
int main()
{
	printf ("Hello world!");
	return 0;
}