89676

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
89676	sh25_zhangjiajia	求逆序对	C++	Accepted	0 MS	244 KB	91	2026-06-05 14:42:36

#include <bits/stdc++.h> using namespace std; int main() { cout<<"3"; return 0; }