Capgemini Software Engineer - Java Developer interview questions

Telephonic round, hr round, could not clear the technical round so hr round did not happen. I was called to confirm the appointment, i confirmed the time and then at the confirmed time, telphonic round happened.

I was asked to come by 930 but interview kick started by 1030 and there was not enough arrangements. First asked to go for written test , then it changed to F2F interview. Suddenly got a call from different location for telephonic interview. Post that asked to write school level pgm like find the max of an array.