题解 | #坐标移动#
坐标移动
https://www.nowcoder.com/practice/119bcca3befb405fbe58abe9c532eb29
def calculate_coordinates(s):
x,y = 0,0
coordinates = s.split(';')
for coordinate in coordinates:
if len(coordinate) < 2:
continue
direction = coordinate[0]
num = coordinate[1:]
if not num.isdigit():
continue
if direction == 'A':
x -= int(num)
elif direction == 'W':
y += int(num)
elif direction == 'D':
x += int(num)
elif direction == 'S':
y -= int(num)
return x, y
s = input()
result = calculate_coordinates(s)
print(",".join(str(coord) for coord in result))
将算法定义为函数，函数输入为字符串s，首先用split分割，初始化坐标位置x,y，再判断坐标长度>2，接着获取方向direction，以及数字（如果数字部分不是digit则跳过，最后根据方向+-坐标。调用：获取input，调用函数计算，使用‘，’.join连接输出坐标x,y
#华为机试HJ17#