Write a program using integers user_num and as input, and output user_num divided by three times.
Ex: If the input is:
2000
2
Then the output is:
1000500,250
Note: In Python 3, ?integer division discards fractions. Ex: 64 ?is 1 (the 0.5 ?is discarded).
The Correct Answer and Explanation is :
To solve the problem, we need to write a Python program that takes two integer inputs: user_num and a divisor ??, and then divides user_num by ?? three times. After each division, the result must be used as the input for the next division, and we will discard any fractions during division.
In Python 3, the division of integers using the // operator is called integer division, which discards any fractional part of the result. This operator is used in the program to ensure that the output of each division is an integer.
Here is the program that achieves the desired result:
Code:
# Input two integers from the user
user_num = int(input())
divisor = int(input())
# Perform integer division three times
result1 = user_num // divisor
result2 = result1 // divisor
result3 = result2 // divisor
# Output the results as required
print(f"{result1},{result2},{result3}")
Explanation:
- Input:
- The program first takes two inputs from the user using the
input()function. Theint()function converts the input values to integers. - The first input
user_numis the number that will be divided, and the second inputdivisoris the number by whichuser_numwill be divided.
- Integer Division:
- Integer division is performed using the
//operator, which divides the number and discards the fractional part. For example, ifuser_num = 2000anddivisor = 2, then:2000 // 2 = 1000- In the next step,
1000 // 2 = 500 - Finally,
500 // 2 = 250
- This ensures that each step results in a whole number without any fractions.
- Output:
- The program prints the three division results using formatted strings. The results are displayed as
result1,result2, andresult3, each separated by a comma.
Example Walkthrough:
For the input:
2000
2
- First division:
2000 // 2 = 1000 - Second division:
1000 // 2 = 500 - Third division:
500 // 2 = 250
The output would be:
1000,500,250
This program ensures that we divide the number three times, and the integer division discards the fractions during each operation.