Java Algorithm interview question: recursive algorithm question 2 1st people 10, 2nd people two years older than 1st people, recursive in turn, please use recursion to calculate the size of 8th People ?, Java Recursion

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Author: User

Java Algorithm interview question: recursive algorithm question 2 1st people 10, 2nd people two years older than 1st people, recursive in turn, please use recursion to calculate the size of 8th People ?, Java Recursion

Package com. swift; public class Digui_Return {public static void main (String [] args) {/** recursive algorithm question 2 1st people 10, 2nd people two years older than 1st people, recursive in turn, calculate the size of 8th People in recursion mode? */Int num = 8; System. out. println ("The 8th person's age is" + old (num);} public static int old (int num) {if (num = 1) {return 10 ;} else {return 2 + old (-- num );}}}

 

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