제출 #580066

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
580066		Yazan_SA	Olivander (COCI18_olivander)	C++14	0 / 50	4 ms	384 KiB

olivander

#include<bits/stdc++.h>
#define endl "\n"
#define ll long long
#define map unordered_map
#define start cin.tie(0); cout.tie(0); ios_base::sync_with_stdio(0);
using namespace std;
int main()
{
    start
    freopen("codeblocksinput.txt", "r", stdin);
    int t=1;
    //cin>>t;
    while(t--)
    {
        int n, x[100], y[100];
        bool is=0;
        cin>>n;
        for(int i=0; i<n; i++)
            cin>>x[i];
        for(int i=0; i<n; i++)
            cin>>y[i];
        sort(x, x+n);
        sort(y, y+n);
        for(int i=0; i<n; i++)
        {
            if(y[i]<x[i])
            {
                is=1;
                break;
            }
        }
        cout<<(is ? "NE" : "DA")<<endl;
    }
}

컴파일 시 표준 에러 (stderr) 메시지

olivander.cpp: In function 'int main()':
olivander.cpp:10:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   10 |     freopen("codeblocksinput.txt", "r", stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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