r_pi's blog

By r_pi, history, 9 months ago, In English,

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

MikeMirzayanov Please tell!

 
 
 
 
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9 months ago, # |
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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

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    9 months ago, # ^ |
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    How can you have negative girlfriends?

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      9 months ago, # ^ |
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      You obviously have -1 girlfriends if you promise your buddy to find him one.

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        9 months ago, # ^ |
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        hehe..

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        9 months ago, # ^ |
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        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.

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9 months ago, # |
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I totally agree... Like, I am completely hopeless when I see problem D, E, F...

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    9 months ago, # ^ |
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    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.

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      9 months ago, # ^ |
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      Have you ever tried creating a problem before? It's not easy, especially to target a difficulty range.

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9 months ago, # |
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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 0.001

Div2E != Div1E.

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    9 months ago, # ^ |
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    u can solve even div1 f if u think . so what it mean. make every ques.like div1f.

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9 months ago, # |
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