陳禹熹python,print,input字串

#註解:陳禹熹2023/2/20 w3schools.com print("在Dcard出征[陳禹熹") a = "聽說他給女生的分數較高" print(a) b = a[2:9:] #方法取字串a第3到第8字元 print(b) c = a[2:9:2] print(c) d = a[9:2:-1] print(d) a = input("輸入字串: ") print("原來字串: "+a) b = a[::-1] print("反向字串: "+b)