滑溜溜的软喵喵的博客s = '红凤凰,粉凤凰,粉红凤凰黄凤凰' L =[] counts = {} for i in s: L.append(i) for word in L: counts[word] = counts.get(word,0)+1 items = list(counts.items()) items.sort(key=lambda x: x[1], reverse=...
anthentix的博客s=str(input(‘输入一个字符串:’)) l = len([i for i in s.split(’ ') if i]) print(l) 方法二: def word_len(s): return len([i for i in s.split(’ ') if i]) def main(): s = str(input(“请输入字符串:”)) ...