45610

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
45610	C++\|刘一阳	求十位数字-2023年stema	C++	Accepted	0 MS	248 KB	151	2024-04-16 21:29:17

#include<iostream> using namespace std; int main() { long long n; cin>>n; int sum=(n/10)%10; cout<<sum<<endl; return 0; }