Python题解 | #坐标移动#

import sys

s = sys.stdin.readline().strip().split(';')
list1 = []
for i in s:
    if len(i) == 3:
        if (i[0] == 'A' or i[0] == 'D' or i[0] == 'W' or i[0] == 'S') and i[1].isdigit() and i[2].isdigit():
            list1.append(i)
    elif len(i) == 2:
        if (i[0] == 'A' or i[0] == 'D' or i[0] == 'W' or i[0] == 'S') and i[1].isdigit():
            list1.append(i)
x, y = 0, 0
for j in list1:
    if j[0] == 'A':
        x -= int(j[1:])
    elif j[0] == 'D':
        x += int(j[1:])
    elif j[0] == 'W':
        y += int(j[1:])
    elif j[0] == 'S':
        y -= int(j[1:])
print(f"{x},{y}")