45485

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
45485	zhouhuanyu 玙静	求十位数字-2023年stema	C++	Accepted	0 MS	240 KB	124	2024-04-14 19:48:17

#include <bits/stdc++.h> using namespace std; int main(){ long long n; cin >> n; cout << n / 10 % 10; return 0; }