Automation Interview Logical Question & Answer || Automation Testing Interview Question & Answer || Automation Testing Interview Question
1. write program for reverse string? string str = "Bhaumik" String res = " "; int count = str.length(); for(int i = count-1; i>=0;i--) { res = res + charAt(i); } syso(res) 2. Get unique string from String? String str = "Bhaumik" Map<Charater,Integer> m = new HashMap<Charater,Integer>(); Char st[] = str.tocharArray(); for(chr c : st){ if(m.containskey(c)) { m.put(c, m.get(c)+1); } else{ m.put(c,1); } syso(m); 3. Find Max number from arraylist? int a[] = new int[] {100,200,2,4,5,1,0,101,222}; int max = a[0]; for(int i =0; i<a.length; i++) { if(a[i]>max) { max=a[i]; } } System.out.println(max); 4. Remove special Charater from string? String s1 = "@#$%This is new String #$%^"; String s = s1.replaceALL("[^A-Z0-9a-z ]",""); syso(s)