题解 | #坐标移动#
坐标移动
https://www.nowcoder.com/practice/119bcca3befb405fbe58abe9c532eb29
lst = input().split(';')
move = {'A': (-1, 0), 'D':(1,0), 'S':(0,-1), 'W':(0,1)}
position = [0, 0]
for i in lst:
try:
d = i[0] # 方向
t = int(i[1:]) # 步数
for j in range(2): # 行动(最关键的算法)
position[j] += move[i[0]][j] * t
except:
continue
print(str(position[0])+','+str(position[1]))
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