Hello Codeforces Community! I am Yifan Bao from China. I started to do cp about 2 years ago. I think I solved many problems. Some of them are hard , such as div1 DEF , but I often read the tutorial when solving these hard problems. I also learned a lot of algorithms. I find it hard for me to reach master or higher levels. Also I always cannot solve logic problems(I cannot express it well , maybe constructive algorithms?). Am I not talented? Are there any methods that can help me improve my skills quickly? Thanks in advance!

(sorry for my poor English

2020 / 06 / 26