题解 | #坐标移动#
坐标移动
https://www.nowcoder.com/practice/119bcca3befb405fbe58abe9c532eb29
import sys
d={'A':0,'W':0,'S':0,'D':0}
str_list=input().split(';')
for i in str_list:
if len(i)>1:
if i[0] in 'WASD':
if i[1:].isdecimal():
d[i[0]]+=int(i[1:])
x=d['D']-d['A']
y=d['W']-d['S']
print(str(x)+','+str(y))
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