#codind:utf-8
                #list のデータ追加
                import random
                
                fruits = []
                for i in range(3):
                   x = input("果物の名前を： ")
                   fruits.append(x)
                print(fruits,len(fruits))
                
                fruits = []
                while True:
                    x = input("果物の名前を: ")
                    if x == "おわり":
                        break
                    elif x !="おわり":
                        fruits.append(x)
                print(fruits, len(fruits))        
                
                data = []
                for i in range(20):
                   x = random.randint(1,100)
                   data.append(x)
                print(data) 
                
                input()   
                
                sumv = 0
                maxv = minv = data[0]
                for x in data:
                    sumv +- x
                    if x > maxv:
                        maxv = x
                    elif x < minv:
                        minv = x
                        
                avg = round(float(sumv) / len(data),2)   
                print("sum=",sumv,"max=",maxv,"min=",minv,"avg=",avg)
                
                print(data.count(98))
                
                print("sum=", sum(data))
                print("max=", max(data))
                print("min=", min(data))
                print("avg=", round(sum(data)/len(data),2))
            

実行結果