1
0
已采纳
1
0
0
0
0
0
0
0
0
int a,m,n;
cin>>m>>n>>a;
if(m>=a&&n>=a)
{
cout<<(m*n)/(a*a);
}
else
{
cout<<"0";
}
改为
int a,b,c;
cin>>a>>b>>c;
cout<<(a/c)*(b/c)<<endl;
不需要
#include<cstdio>
0
-2
