задача от Final Exam
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https://pastebin.com/dC7Fxqwr
условието на задачата е :
You are an astronaut who just embarked on a mission across the solar system. Since you will be in space for a long time, you have packed a lot of food with you. Create a program, which helps you identify how much food you have left and gives you information about its expiration date.
On the first line of the input you will be given a text string. You must extract the information about the food and calculate the total calories.
First you must extract the food info. It will always follow the same pattern rules:
- It will be surrounded by "|" or "#" (only one of the two) in the following pattern:
#{item name}#{expiration date}#{calories}# or
|{item name}|{expiration date}|{calories}| - The item name will contain only lowercase and uppercase letters and whitespace
- The expiration date will always follow the pattern: {day}/{month}/{year}, where the day, month and year will be exactly two digits long
- The calories will be an integer between 0-10000
Calculate the total calories of all food items and then determine how many days you can last with the food you have. Keep in mind that you need 2000kcal a day.
Input / Constraints
- You will receive a single string
Output
- First print the amount of days you will be able to last with the food you have:
"You have food to last you for: {days} days!"
- The output for each food item should look like this:
"Item: {item name}, Best before: {expiration date}, Nutrition: {calories}"
Examples
Input |
||
#Bread#19/03/21#4000#|Invalid|03/03.20||Apples|08/10/20|200||Carrots|06/08/20|500||Not right|6.8.20|5| |
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Output |
Comments |
|
You have food to last you for: 2 days! Item: Bread, Best before: 19/03/21, Nutrition: 4000 Item: Apples, Best before: 08/10/20, Nutrition: 200 Item: Carrots, Best before: 06/08/20, Nutrition: 500 |
We have a total of three matches – bread, apples and carrots. The sum of their calories is 4700. Since you need 2000kcal a day, we divide 4700/2000, which means this food will last you for 2 days. We print each item |
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Input |
||
$$#@@%^&#Fish#24/12/20#8500#|#Incorrect#19.03.20#450|$5*(@!#Ice Cream#03/10/21#9000#^#@aswe|Milk|05/09/20|2000| |
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Output |
Comments |
|
You have food to last you for: 9 days! Item: Fish, Best before: 24/12/20, Nutrition: 8500 Item: Ice Cream, Best before: 03/10/21, Nutrition: 9000 Item: Milk, Best before: 05/09/20, Nutrition: 2000 |
We have three matches. The total calories are 8500 + 9000 + 2000 = 19500, which means you have food for a total of 9 days. |
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Input |
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Hello|#Invalid food#19/03/20#450|$5*(@ |
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Output |
Comments |
|
You have food to last you for: 0 days! |
We have no matches, which means we have no food. |