@[peterpi23](/user/390770)
```
//P4613
#include <iostream>
#include <algorithm>
using namespace std;
int main(){
long long n,w[105],b[105];
cin >> n;
for(int i=0; i<n; i++) cin >> w[i];
for(int i=0; i<n; i++) cin >> b[i];
sort(w,w+n);
sort(b,b+n);
bool da = true;
for(int i=0; i<n; i++)
if (w[i] > b[i])
{
da = false;
break;
}
cout << (da ? "DA" : "NE") << '\n';
return 0;
}
```
by metaphysis @ 2020-10-06 12:59:48
@[metaphysis](/user/333388) 谢谢！！
by S0CRiA @ 2020-10-06 17:42:56