I had just came over the with world of competetive programming last month , and one of my friend suggested to practice on CF . I had solved >50 level A problems listed here. Also participated in cf rounds , just somehow managed to solve Level A problems. I need Your suggestion And help , i use C++ to code problems. ``
Do I need to learn new concepts for switching to level B? If yes please list some.
Do I have to solve more problems of level A . And also tips for cf Rounds ,How can I improve my performance in cf rounds.
