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| -rw-r--r-- | codeforces.md | 2 |
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diff --git a/codeforces.md b/codeforces.md index addf135..1f93e26 100644 --- a/codeforces.md +++ b/codeforces.md @@ -551,3 +551,5 @@ - ~~1650G: Mostly BFS but the overcounting is very tricky to avoid, but you can think about what the longer paths look like to find a way to only count them once, basically when they diverge from the short paths~~ - ~~1604F: Don't use binary search because it's cancerous to code, loop over every power of two instead which is much easier~~ + +- 1626D: Basically brute-force, so code something up instead of doing nothing and it's not difficult to come up with the solution, also watch out for __builtin_clz corner cases such as -1 |