Can you please suggest problems which are based on segments, intervals, line sweep (for intervals etc), like this one. How to find such problems on codeforces or other judges? Thanks!
Can you please suggest problems which are based on segments, intervals, line sweep (for intervals etc), like this one. How to find such problems on codeforces or other judges? Thanks!
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Название |
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try these problems
https://codeforces.com/contest/1424/problem/G
https://codeforces.com/contest/1420/problem/D
https://codeforces.com/contest/1249/problem/D2
https://codeforces.com/contest/845/problem/C