1. Find the output of the following program. public class NO1 { } public static void...

 

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1. Find the output of the following program. public class NO1 { } public static void main(String args[]) { System.out.println(fun(-100)); System.out.println(fun(9)); System.out.println(fun(873)); } public static int fun(int n) { if (n < 0) return -1; else if (n <10) return 1; else return (1 + fun(n/10)); 1. Find the output of the following program. public class NO1 { } public static void main(String args[]) { System.out.println(fun(-100)); System.out.println(fun(9)); System.out.println(fun(873)); } public static int fun(int n) { if (n < 0) return -1; else if (n <10) return 1; else return (1 + fun(n/10));