제출 #1198390

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1198390		grafff	Roller Coaster Railroad (IOI16_railroad)	C++20	0 / 100	72 ms	3524 KiB

railroad

#ifdef railroad.h
#include "railroad.h"
#endif

#include <bits/stdc++.h>

using namespace std;

long long plan_roller_coaster(vector <int> s, vector <int> t){
    long long ans = 0, mx = 0;
    int n = s.size(), k = 0;
    sort(s.begin(), s.end());
    sort(t.begin(), t.end());
    for(int i = 0; i < n; i++){
        ans += max(0, t[i] - s[i]);
        mx = max(mx, 0ll + t[i] - s[i]);
    }
    return ans - mx;
}

컴파일 시 표준 에러 (stderr) 메시지

railroad.cpp:1:16: warning: extra tokens at end of #ifdef directive
    1 | #ifdef railroad.h
      |                ^
railroad.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
railroad_c.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~

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