problem: (E) Inversions After Shuffle Solution in C/C++ Archive

Codeforces Round #388 (Div. 2), problem: (E) Inversions After Shuffle Solution in C/C++   #include <stdio.h> #include <stdlib.h> #include <string.h> #define N 100000 /* Fenwick tree */ void update(long long *tt, int i, int n, …