Regex Tutorial
unknown
java
a year ago
949 B
9
Indexable
public class Test { public static void main(String[] args) { String paragraph = "A core i 7 laptop price is 85000 tk " + "and a gaming mouse price is 2500 tk. If I buy the " + "laptop and 1 piece mouse, what will be my total cost " + "after giving 15% discount?"; paragraph = paragraph.replaceAll("[^\\d]", " ").trim(); paragraph = paragraph.replaceAll(" +", " "); String[] words = paragraph.split(" "); int laptopPrice = Integer.parseInt(words[1]); int mousePrice = Integer.parseInt(words[2]); double discountRate = Integer.parseInt(words[4]) / 100.0; //calculation int totalPrice = laptopPrice + mousePrice; double discount = totalPrice * discountRate; double finalPrice = totalPrice - discount; System.out.println("Price after discount : " + finalPrice + " Tk"); } }
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