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. while the contest is for <=2100 rating ?
why many division 2 problems are of rating >=2200 some are 2900
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. while the contest is for <=2100 rating ?
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