题解 | #坐标移动#
坐标移动
https://www.nowcoder.com/practice/119bcca3befb405fbe58abe9c532eb29
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String line = sc.nextLine();
String[] arr = line.split(";");
int x = 0, y = 0;
for (int i = 0; i < arr.length; i++) {
String tmp = arr[i];
try {
if (tmp.charAt(0) == 'A') {
x -= Integer.parseInt(tmp.substring(1));
} else if (tmp.charAt(0) == 'D') {
x += Integer.parseInt(tmp.substring(1));
} else if (tmp.charAt(0) == 'W') {
y += Integer.parseInt(tmp.substring(1));
} else if (tmp.charAt(0) == 'S') {
y -= Integer.parseInt(tmp.substring(1));
}
} catch (Exception e) {
}
}
System.out.println(x + "," + y);
}
}
我是笨蛋