Answer:
The answers to these questions are given below in the explanation section.
Explanation:
The following are 3 properties and 3 methods of the object computer.
Solution
Properties:
- computer name;
- computer model;
- computer color;
- computer manufacturer
Methods:
- Turn on/off
- Do Wordprocessing
- Connect Keyboard/Mouse
- Charging
- Play sound
The following are 3 properties and 3 methods of the object computer.
Properties:
- Car Model;
- Car Manufacturer;
- Car Color
Methods:
- Car Run (Speed)
- Change Gear
- Open/Close Door
- Turn on/off
Answer:
nutcracker and can opener
Explanation:
Answer:
// program in Python to check perfect number
#function to find number is perfect or not
def is_Perfect_Number(n):
#total variable
tot = 1
i = 2
#sum of all divisor of number
while i*i<=n:
if n%i==0:
tot = tot + i + n/i
if tot == n and n != 1:
return 1
i = i+1
return 0
#read until user enter a perfect number
while True:
#read integer
num = int(input("Input an integer: "))
#call the function
if(is_Perfect_Number(num)):
print(num,"is perfect number")
#if perfect number break
break
else:
print(num,"is not a perfect number")
#ask again
print("try again.")
Explanation:
Read number from user and then call the function is_Perfect_Number() with parameter "num".This will find the sum of all divisor of number.If sum is equal to number then it will return 1 else return 0.If the number is not perfect then it will again ask to enter a number until user enter a perfect number.
Output:
Input an integer: 24
24 is not a perfect number
try again.
Input an integer: 28
28 is perfect number
