patience's blog

By patience, 10 years ago, In English

I have been trying to solve C(div 2) problem in contests about 6 month but i cannot solve it.. i have alread solved many c problems.. how can i improve my level? Thanks in advance

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10 years ago, # |
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Try some D too. When you will solve something harder than C,then you will find C easier and you will solve it.

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10 years ago, # |
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same problem here