小模拟题

推荐使用py来写，方便快捷，可以直接指定输入用";"来分割，省去了很多不必要的操作

commands = input().split(";")
x, y = 0, 0

for cmd in commands:
    if len(cmd) < 2 or len(cmd) > 3:
        continue
    c = cmd[0]
    if c not in "ADWS":
        continue
    p = cmd[1:]
    if p.isdigit() and 1 <= int(p) <= 99:
        p = int(p)
        if c == "A":
            x -= p
        elif c == "D":
            x += p
        elif c == "W":
            y += p
        elif c == "S":
            y -= p

print(f"{x},{y}")

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#牛客春招刷题训练营#