#coding-utf-8
            #listのデータ追加
            
            import random
            import os
            
            os.system("clear")
            
            fruits=[]
            for i in range(3):
                x=input("くだものの名前を：")
                fruits.append(x)
            print(fruits)
            
            data = []
            for i in range(20):
                x = random.randint(1,100)
                data.append(x)
            print(data)
            input()
             #最大値、最小値、総和、平均を求める
            
            sumv=0
            maxv=minv=data[0]
            for i 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))
            
            #python built-in
            
            print("sum=",sum(data))
            print("max=",max(data))
            print("min=",min(data))
            print("avg=",round(sum(data)/len(data),2))
            
            print("\n")        
        

実行結果