80009

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
80009	sh25_wanghy	求灯的个数	C++	Accepted	0 MS	236 KB	127	2026-01-04 14:55:53

#include<bits/stdc++.h> using namespace std; int main() { int a,b; cin>>a>>b; cout<<a*b; return 0; }