Module Small-to-large

Small-to-large

**Frequency: 5/10** This technique enables merging data structures really fast.

Resources

- [USACO: Small-To-Large merging](https://usaco.guide/plat/merging?lang=cpp)

Problems

Distinct colors 294 / 319 1400
Picking apples 226 / 282 1700
Frequent color 164 / 215 1800
Path with length k 2 132 / 139 1800
LIS on tree 104 / 128 1900