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 289 / 314 1400
Picking apples 222 / 278 1700
Frequent color 163 / 212 1800
Path with length k 2 130 / 137 1800
LIS on tree 103 / 126 1900