Python3编译list1 = input().split(&39;)x = 0y = 0for i in list1:try:if i[0] == &39;:x = x + -1 * int(i[1:])if i[0] == &39;:x = x + 1 * int(i[1:])if i[0] == &39;:y = y + -1 * int(i[1:])if i[0] == &39;:y = y + 1 * int(i[1:])except:passprint(str(x)+ &39; + str(y))打印无输出，删除或者替换&39;就有输出了单独打印&39;也有输出
