If you've ever browsed the leaderboards of global programming contests—be it Codeforces, AtCoder, ICPC, or even IOI—you’ve probably noticed something quite consistent: the frequent dominance of Chinese and Japanese participants. From teenagers solving problems at lightning speed to university teams dominating world championships, these two countries seem to have cracked the code to competitive programming success

I have been stuck at the same level for a long time, and it feels frustrating. No matter how much effort I put in, I don’t seem to be making progress. I want to understand what I might be doing wrong and what changes I can make to move forward. Are there any specific strategies or techniques that could help me improve? How can I stay motivated and avoid frustration while working toward progress? I would really appreciate your expert advice on how to overcome this challenge. it feels boring when you stuck at the same level.