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 127 / 142 1400
Picking apples 92 / 116 1700
Frequent color 68 / 90 1800
Path with length k 2 55 / 58 1800
LIS on tree 41 / 52 1900