In a store, you want to give change to customers and only have coins of the following types: 25 cents, 10 cents, 5 cents, and 1 cent. Write a Python function called currency (n) to calculate the minimum number of coins the cashier can donate, or n is a real (float). The function takes as input in parameter the value n in dollars. Use the following algorithm: multiply the dollar value with 100 to turn it into cents (pennies). Next, calculate the possible number of 25-cent coins. If there is a remainder, calculate the number of dimes, then 5 cents, and finally 1 cent, if necessary. The function should display the number of 25 cents, 10 cents, 5 cents, and 1 cent coins, as shown in the photo. And at the end the function should return the minimum total number of parts, which is an integer (int). Use modulo and integer division for calculations. Examples: If the cashier has to return $ 0.56, the minimum number of coins is 4 (2 coins of 25 cents, 0 10 cents, 15 cents and 1 1 cent). It is not possible to give 3 pieces (or less) so the minimum number in this case is 4. - If the amount to be returned is $ 1.42, the minimum number of coins is 9 (5 coins of 25 cents, 1 10-cent coin, 1 5-cent coin and 2 1-cent coins).

In a store, you want to give change to customers and only have coins of the following types: 25 cents, 10 cents, 5 cents, and 1 cent. Write a Python function called currency (n) to calculate the minimum number of coins the cashier can donate, or n is a real (float). The function takes as input in parameter the value n in dollars. Use the following algorithm: multiply the dollar value with 100 to turn it into cents (pennies). Next, calculate the possible number of 25-cent coins. If there is a remainder, calculate the number of dimes, then 5 cents, and finally 1 cent, if necessary. The function should display the number of 25 cents, 10 cents, 5 cents, and 1 cent coins, as shown in the photo. And at the end the function should return the minimum total number of parts, which is an integer (int). Use modulo and integer division for calculations. Examples: If the cashier has to return $ 0.56, the minimum number of coins is 4 (2 coins of 25 cents, 0 10 cents, 15 cents and 1 1 cent). It is not possible to give 3 pieces (or less) so the minimum number in this case is 4. - If the amount to be returned is $ 1.42, the minimum number of coins is 9 (5 coins of 25 cents, 1 10-cent coin, 1 5-cent coin and 2 1-cent coins).

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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