Add To The Cart

A cart menu keeps a running total. 1) Add price reads a price with the prompt Price: , converts it with float(), adds it to the total and prints Added.; 2) Show total prints Total: <total> with two decimals; 3) Quit prints Goodbye! and leaves the loop; anything else prints Unknown choice - try again.. Only the add branch is missing. Input: one line per choice or price, ending with 3. Prompts are part of the output, so after choice 1 the price prompt and the confirmation share a line with Choice: .

Expected Output:

1) Add price↵
2) Show total↵
3) Quit↵
Choice: Price: Added.↵
1) Add price↵
2) Show total↵
3) Quit↵
Choice: Price: Added.↵
1) Add price↵
2) Show total↵
3) Quit↵
Choice: Total: 6.50↵
1) Add price↵
2) Show total↵
3) Quit↵
Choice: Goodbye!↵

= newline. The output ends with a newline — print one after the last line.

Hints3 available

Topics:

Menus & Validation

Code Editor

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