### r_pi's blog

By r_pi, history, 9 months ago, ,

when codeforces holds a contest for div2 participants why it takes the level of last two questions mainly D and E upto rating of 2800 sometimes even 2900. while the contest is for <=2100 rating ?

what is the need of setting so hard problems for div2 participants.why cant the max rating of difficult ques. be upto 2200-2400 rating.

many times i dont find any difference bw div1 and div2! sometimes it is like div1 = div2 = div 0.001

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 » 9 months ago, # |   +20 Why is it when I ask 3 girls out I only have <= 0 girlfriends?The last two girls didn't even show up to the date!svlad_cjelli
•  » » 9 months ago, # ^ |   +2 How can you have negative girlfriends?
•  » » » 9 months ago, # ^ |   +51 You obviously have -1 girlfriends if you promise your buddy to find him one.
•  » » » » 9 months ago, # ^ |   0 hehe..
•  » » » » 9 months ago, # ^ |   +15 Won't that cause a deficit? For example if I promised RedGrape one, I would be losing one but he wouldn't necessarily be gaining one.
•  » » » » » 9 months ago, # ^ |   0 Economics 100
 » 9 months ago, # |   0 I totally agree... Like, I am completely hopeless when I see problem D, E, F...
•  » » 9 months ago, # ^ |   0 even if they conduct div5 round they will reduce the difficulty of last question from 2700 to 2699.9999999999 .why they can set some good easy/medium problems i dont know.
•  » » » 9 months ago, # ^ |   0 Have you ever tried creating a problem before? It's not easy, especially to target a difficulty range.
 » 9 months ago, # |   0 when codeforces holds a contest for div2 participants why it takes the level of last two questions mainly D and E upto rating of 2800 sometimes even 2900. while the contest is for <=2100 rating ?Well, sometimes you can solve D, E (Maybe F), if you can think deeper.many times i dont find any difference bw div1 and div2! sometimes it is like div1 = div2 = div 0.001Div2E != Div1E.
•  » » 9 months ago, # ^ |   0 u can solve even div1 f if u think . so what it mean. make every ques.like div1f.
 » 9 months ago, # |   0 Around 228337