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dolphi86 [110]
3 years ago
8

I need help with Python. The first image is the code and the 2nd is the output.

Computers and Technology
1 answer:
Gekata [30.6K]3 years ago
4 0
The issue arises because the string you are trying to print is not a string, rather a float value. Item1, item2 and item3 are strong values (if you type some alphabets in it and not just numbers), but itemonecost, itemtwocost, and itemthreecost are explicitly type casted to float. In line 22, 23, and 24 you’re trying to print a float, by adding it with the string. One cannot add numbers to string. Rather you can type cast the itemcost to string while printing.

Add str(itemonecost) instead of itemonecost in print statement. Do this for other float variables too.

However do note that there are multiple ways to correct this issue, and I’ve just pointed one out.
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tiny-mole [99]

Answer:

  1. import java.util.Scanner;
  2. public class Main {
  3.    public static void main (String [] args) {
  4.        int jersey_num [] = new int[5];
  5.        int rating [] = new int[5];
  6.        Scanner inStream = new Scanner(System.in);
  7.        for(int i=0; i < 5; i++){
  8.            System.out.print("Enter player " + (i+1) + "'s jersey number:");
  9.            jersey_num[i] = inStream.nextInt();
  10.            System.out.print("Enter player " + (i+1) + "'s rating:");
  11.            rating[i] = inStream.nextInt();
  12.        }
  13.        System.out.println("ROSTER");
  14.        for(int j=0; j < 5; j++){
  15.            System.out.println("Player " + (j+1) + "-- Jersey number: " + jersey_num[j] + ", Rating: " + rating[j]);
  16.        }
  17.    }
  18. }

Explanation:

The solution code is written in Java. Firstly create two array, jersey_num and rating, with int type. This is to hold the five pairs of numbers input by user (Line 6 -7).

Next, create a for loop that run for 5 iterations and in each iteration prompt user to input jersey number and rating (Line 11 -17). The input number and rating will be set to the array, jersey_num and rating, respectively.

Next, print the title "Roster" (Line 19).

Create another for loop to display the five input pair of values (Line 21 - 23).

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