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Overview gpt o1-mini is very good and faster than humans at some standard problems ≤ atcoder blue, these types of problems can't appear in contests if we want fair contests where AI doesnt determine ranking gpt o1-mini is very good at most easy "adhoc" problems like D2AB and is fast...
First I find minimum degree of graph with Erdos-Gallai theorem and then do a binary search to find the maximum degree. → Reply » » » Andrei1998 6 years ago, # ^ | 0 I did the same thing. Agree it's one of the trickiest things I coded in a while :( → Reply ...
ans;intC(intn,intm){if(n<m)return0;return1LL*jc[n]*iv[m]%P*iv[n-m]%P;}intpown(intx,inty){if(!y)return1;intt=pown(x,y>>1);if(y&1)return1LL*t*t%P*x%P;return1LL*t*t%P;}intmain(){iv[0]=iv