제출 #1138193

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
11381932025-01-22 00:55:26gygRoller Coaster Railroad (IOI16_railroad)C++20
34 / 100
2094 ms84964 KiB
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define arr array
#define vec vector
#define pii pair<int, int>
#define fir first
#define sec second
const int N = 2e5 + 5, INF = 2e9;
int n;
arr<int, N> s, t;
map<int, int> flw;
vec<pii> mrgd;
int flw_cmp() {
for (int i = 0; i <= n; i++) {
if (s[i] <= t[i])
flw[s[i]]++, flw[t[i]]--;
else
flw[t[i]]--, flw[s[i]]++;
}
int prv = 0;
for (auto it = flw.begin(); it != flw.end(); it++) {
it->sec += prv;
prv = it->sec;
}
int ans = 0;
 
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컴파일 시 표준 에러 (stderr) 메시지

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
      |         ^~~~
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