Submission #1326439

#	Time	Username	Problem	Language	Result	Execution time	Memory
1326439		jellybean	Gift Exchange (JOI24_ho_t4)	C++20	10 / 100	19 ms	1980 KiB

Main

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define fi first
#define se second
#define pb push_back
#define dd(x) cout<<#x<<" is "<<x<<endl;
#define dd2(x,y) cout<<#x<<" is "<<x<<" "<<#y<<" is "<<y<<endl;
typedef pair<int,int> pii;

signed main(){
	ios::sync_with_stdio(0); cin.tie(0);
	
	int n; cin>>n;
	int a[n], b[n];
	for(int i=0; i<n; i++) cin>>a[i];
	for(int i=0; i<n; i++) cin>>b[i];
	for(int i=0; i<n; i++){
		if(a[i] == 2*n and b[i] == 2*n-1){
			cout<<"No";
			return 0;
		}
	}
	cout<<"Yes";
	
	return 0;
}

• Subtask 1: 0 / 4
• Subtask 2: 0 / 5
• Subtask 3: 10 / 10
• Subtask 4: 0 / 31
• Subtask 5: 0 / 8
• Subtask 6: 0 / 12
• Subtask 7: 0 / 18
• Subtask 8: 0 / 12