I read that if you want to be specialist you should solve div2 A,B,C and div3 A,B,C,D maybe E, and if you solve↵
this problems from past contests you can be specialist.Then I started to solve this problems but you can see from ↵
my history of contests I solve only A in div2 and A,B in div3 and div2 B problems that I tried to solve are difficult for↵
me same thing with div 3 C what should I do ?? ↵
I wanted to solve problems from A2OJ div2 B and everyone saying that it's problems are very old.
this problems from past contests you can be specialist.Then I started to solve this problems but you can see from ↵
my history of contests I solve only A in div2 and A,B in div3 and div2 B problems that I tried to solve are difficult for↵
me same thing with div 3 C what should I do ?? ↵
I wanted to solve problems from A2OJ div2 B and everyone saying that it's problems are very old.
