题解 | #坐标移动#

坐标移动

https://www.nowcoder.com/practice/119bcca3befb405fbe58abe9c532eb29

input_list =  input().split(";")

o = [0, 0]

# print(input_list)


res = []

for str1 in input_list:
    # print(str[0])
    if str1 and str1[0].isalpha():
        if len(str1)>=3 and len(str1)<4 and str1[1].isdigit() and str1[2].isdigit():
            res.append(str1)
        elif len(str1)==2  and str1[1].isdigit():
            res.append(str1)

# print(res)

for i in res:
    dir = i[0]
    step = i[1:]
    # print(dir, step)
    if dir == 'A':
        o[0] = o[0] - int(step)
    elif dir == 'D':
        o[0] = o[0] + int(step)
    elif dir == 'S':
        o[1] = o[1] - int(step)
    elif dir == 'W':
        o[1] = o[1] + int(step)

# print(o)
print(str(o[0]) + "," + str(o[1]))

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