题解 | #字符个数统计#

小白不会用Try，判断的好辛苦。

move = input().split(';')
position = [0,0]
num = ('0','1','2','3','4','5','6','7','8','9')
for i in move:
    if len(i) == 2 and i[1] in num:
        a = int(i[1])
        if i[0] == 'A':
            position[0] -= a
        if i[0] == 'D':
            position[0] += a
        if i[0] == 'W':
            position[1] += a
        if i[0] == 'S':
            position[1] -= a
    if len(i) == 3 and i[1] in num and i[2] in num:
        b = int(i[1])*10+int(i[2])
        if i[0] == 'A':
            position[0] -= b
        if i[0] == 'D':
            position[0] += b
        if i[0] == 'W':
            position[1] += b
        if i[0] == 'S':
            position[1] -= b
print(str(position[0])+','+str(position[1]))