题解 | #坐标移动#
坐标移动
https://www.nowcoder.com/practice/119bcca3befb405fbe58abe9c532eb29
#-*- coding:utf-8 -*-
#自己实现的代码,逻辑应该是清晰的,但是比较繁琐
# string = list(input().strip().split(';'))
# i,j = 0,0
# #合法字符串
# move_str = ['A','D','W','S']
# digit = [str(i) for i in range(100)]
# leg_list = []
# for m in move_str:
# for dig in digit:
# leg_list.append(m + dig)
# for s in string:
# if s not in leg_list: #非法字符直接跳过
# continue
# else: #对合法字符进行判断并移动
# if s[0] == 'A':
# i -= int(s[1:])
# if s[0] == 'S':
# j -= int(s[1:])
# if s[0] == 'W':
# j += int(s[1:])
# if s[0] == 'D':
# i += int(s[1:])
# print(str(i) + ',' + str(j))
#整合优秀题解代码——简短代码
string = list(input().strip().split(';'))
dic = {'A':0,'S':0,'W':0,'D':0}
for s in string:
try: #利用try...except...进行判断分析
pos = int(s[1:])
dic[s[0]] += pos
except:
continue
print(str(dic['D'] - dic['A']) + ',' + str(dic['W'] - dic['S'])) #一步到位进行坐标计算
