제출 #942376

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
942376		Nika533	Roller Coaster Railroad (IOI16_railroad)	C++14	11 / 100	2078 ms	13904 KiB

railroad

#pragma GCC diagnostic warning "-std=c++11"
#include <bits/stdc++.h>
#include "railroad.h"
#define pb push_back
#define f first
#define s second
#define MOD 1000000007
#define flush fflush(stdout)
#define all(x) (x).begin(),(x).end()
#define allr(x) (x).rbegin(), (x).rend()
#define pii pair<int,int>
using namespace std;
long long n,m,T,k,ans,fix[10];
vector<int> v,s,t;
void rec(int ind) {
	if (ind==n) {
		long long sum=0;
		for (int i=1; i<n; i++) {
			if (t[v[i-1]]>s[v[i]]) {
				sum+=t[v[i-1]]-s[v[i]];
			}
		}
		ans=min(ans,sum);
		return;
	}
	for (int i=0; i<n; i++) {
		if (fix[i]==0) {
			v.pb(i); fix[i]=1;
			rec(ind+1);
			v.pop_back(); fix[i]=0;
		}
	}
}
long long plan_roller_coaster(vector<int> S, vector<int> T) {
	ans=1e18;
	s=S; t=T;
	n=s.size();
	rec(0);
	return ans;
}

컴파일 시 표준 에러 (stderr) 메시지

railroad.cpp:1:32: warning: '-std=c++11' is not an option that controls warnings [-Wpragmas]
    1 | #pragma GCC diagnostic warning "-std=c++11"
      |                                ^~~~~~~~~~~~

• Subtask 1: 11 / 11
• Subtask 2: 0 / 23
• Subtask 3: 0 / 30
• Subtask 4: 0 / 36