Hi everybady, i have faced few Qns in one of i attended interview, please help me out with these below Qns. 1. how to join values without using join function? 2. how to compare values without using String compare function? 3. input is Bangalore, but i need output like this below format, what is function to use and get this outcome B A N G A L o R E 4. Input is "CapGemini" but uotput should be like this "inimeGpaC" 5. Input is 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 Can someone let me know results of this Qns, please. Thanks.

CSS Corp,