Method
exponential in the worst case
backtracking 1 optimization 1 graph 1 coloring 1 classic 1
Problems
SRT Searching and sorting
DS Data structures
GRA Graphs
STR Strings and text
DP Dynamic programming
PAR Paradigms
NUM Numbers and algebra
GEO Geometry
NUM~ Numerical methods
SYS Systems and big data
ML Data and machine learning
RND Randomness
TEC Techniques