90453

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
90453	sh25_zhangyj	求灯的个数	C++	Accepted	0 MS	244 KB	117	2026-06-05 15:44:15

#include<iostream> using namespace std; int main(){ int m,n; cin>>m>>n; cout<<m*n; return 0; }