제출 #875535

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
875535		reginox	Olivander (COCI18_olivander)	C++17	50 / 50	1 ms	348 KiB

olivander

#include <bits/stdc++.h>
#define ll long long
#define faster ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define sp << " "
#define task ""
using namespace std;
ll n, x[105], y[105];
int main(){
	if(fopen(task".inp","r")){
		freopen(task".inp","r",stdin);
		freopen(task".out","w",stdout);
	}
	faster
	cin >> n;
	for(ll i = 1; i <= n; i++) cin >> x[i];
	for(ll i = 1; i <= n; i++) cin >> y[i];
	sort(x+1,x+n+1);
	sort(y+1,y+n+1);
	for(ll i = 1; i <= n; i++){
		if(x[i]>y[i]){
			cout << "NE";
			return 0;
		}
	}
	cout << "DA";
	return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

olivander.cpp: In function 'int main()':
olivander.cpp:10:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   10 |   freopen(task".inp","r",stdin);
      |   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
olivander.cpp:11:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 |   freopen(task".out","w",stdout);
      |   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 5 / 5
• Subtask 4: 5 / 5
• Subtask 5: 5 / 5
• Subtask 6: 5 / 5
• Subtask 7: 5 / 5
• Subtask 8: 5 / 5
• Subtask 9: 5 / 5
• Subtask 10: 5 / 5