题解 | #坐标移动#

def get_ans(s):
    if not s: return 
    x,y,li=0,0,s.split(';')
    for item in li:
        try:
            direction,step=item[0],item[1:]
            if direction=='A': x-=int(step)
            if direction=='D': x+=int(step)
            if direction=='W': y+=int(step)
            if direction=='S': y-=int(step)
        except:
            continue
    return x,y

if __name__=='__main__':
    import sys
    lines = []
    while True:
        line = sys.stdin.readline().strip()
        if line == "":
            break
        lines.append(line)
    for item in lines:
        print('{},{}'.format(get_ans(item)[0],get_ans(item)[1]))