Write a Python program that will take as input 5 integer values and will output the average of the odd values and the average of
the even values that were input. You will need to use if and elif statements to classify each value as odd or even. Be sure to keep track of how many odd values and even values you have, so you can calculate the correct average for each set of values.
1 answer:
Code:
Here is the code. Also screenshot of the code and text file containing the code have been attached here.
This code has been written in Python 3.0
# getting input
lst = [ ]
n = 5
for i in range(0, n):
ele = int(input())
lst.append(ele)
print(lst)
# getting odd numbers and even numbers from list and compute average
odd_sum = 0
even_sum = 0
odd = 0
even = 0
for i in range(0, n):
if lst[i] % 2 == 0:
even_sum = even_sum + lst[i]
even = even + 1
elif lst[i] % 2 > 0:
odd_sum = odd_sum + lst[i]
odd = odd + 1
odd_avg = odd_sum/odd
even_avg = even_sum/even
print("there were",odd,"odd numbers in input")
print("there were",even,"odd numbers in input")
print("average of odd numbers in the list",odd_avg)
print("average of even numbers in the list",even_avg)
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<h2>Answer:</h2><h2></h2>
//import the Random and Scanner classes
import java.util.Random;
import java.util.Scanner;
//Begin class definition
public class ChangeUp {
//Begin the main method
public static void main(String args[]) {
//Initialize the empty array of 6 elements
int [] numbers = new int [6];
//Call to the populateArray method
populateArray(numbers);
} //End of main method
//Method to populate the array and print out the populated array
//Parameter arr is the array to be populated
public static void populateArray(int [] arr){
//Create object of the Random class to generate the random index
Random rand = new Random();
//Create object of the Scanner class to read user's inputs
Scanner input = new Scanner(System.in);
//Initialize a counter variable to control the while loop
int i = 0;
//Begin the while loop. This loop runs as many times as the number of elements in the array - 6 in this case.
while(i < arr.length){
//generate random number using the Random object (rand) created above, and store in an int variable (randomNumber)
int randomNumber = rand.nextInt(6);
//(Optional) Print out a line for formatting purposes
System.out.println();
//prompt user to enter a value
System.out.println("Enter a value " + (i + 1));
//Receive the user input using the Scanner object(input) created earlier.
//Store input in an int variable (inputNumber)
int inputNumber = input.nextInt();
//Store the value entered by the user in the array at the index specified by the random number
arr[randomNumber] = inputNumber;
//increment the counter by 1
i++;
}
//(Optional) Print out a line for formatting purposes
System.out.println();
//(Optional) Print out a description text
System.out.println("The populated array is : ");
//Print out the array content using enhanced for loop
//separating each element by a space
for(int x: arr){
System.out.print(x + " ");
}
} //End of populateArray method
} //End of class definition
<h2>Explanation:</h2>
The code above is written in Java. It contains comments explaining the lines of the code.
This source code together with a sample output has been attached to this response.
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java
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