1968-array-with-elements-not-equal-to-average-of-neighbors.cpp 1980-find-unique-binary-string.cpp 1984-minimum-difference-between-highest-and-lowest-of-k-scores.cpp 1985-Find-The-Kth-Largest-Integer-In-The-Array.cpp 1985-find-the-kth-largest-integer-in-the-array.cpp 2001-number-of-pairs-...