rajzjz1234's blog

DOUBT
By rajzjz1234, 2 years ago, In English

problem: https://codeforces.com/contest/1426/problem/C In the editorial why did they use the range [⌊√n⌋−5 to ⌊√n⌋+5] ? Is it the optimal range or can we reduce this range? editorial: https://codeforces.com/blog/entry/100165

Full text and comments »

  • Vote: I like it
  • -20
  • Vote: I do not like it