Hi there, I tried cp couple of times. Every time I failed and gave up. I don't know where is the issue. I open a random problem and try to solve it. I usually give a shot for 20-30 mins. Some times I came up with a brute force approach and submit the problem. Usually it fails. Then i took the help of chatgpt.

USACO guide is a good resource ig. Should I solve problem topic wise? or randomly solve it? How I can i improve my cp skills?

Thanks in advance.