num=[]
low=[]
cap=[]
def checkio(data):   
    for i in data:
        a=i.isdigit()
        if a == True:
            num.append(i)    
    for i in data:    
        a = i.islower()        
        if a == True:        
            low.append(i)
    for i in data:
        a = i.isupper()
        if a == True:                
            cap.append(i)       
    if num and low and cap != []:
        if len(data) >= 10:
            return True          
        else:
            return False          
    else:
        return False