Hello everyone! I used to be an aerospace designer. Fell on hard times and had to leave the job few years ago. I am currently working
in a non tech job that I very much dislike. I have an opportunity coming up within six weeks. I need to pass the coding round. I have already gotten started with Java. I do have coding experience from my school and college days when I used to write in C and CPP. Any advise on how I can become proficient in these six weeks so I am able to execute all the test cases during the coding round? The difficulty is intermediate to hard and they tend to ask from linear and non linear DS.