제출 #1256529

#제출 시각아이디문제언어결과실행 시간메모리
1256529islam_2010Roller Coaster Railroad (IOI16_railroad)C++20
컴파일 에러
0 ms0 KiB
#include "railroad.h" #include <bits/stdc++.h> using namespace std; long long plan_roller_coaster(vector<long long> s, vector<long long> c){ long long mn = LLONG_MAX; long long n = s.size(); vector<long long> v(n); iota(v.begin(), v.end(), 0); do { long long cur = 1; long long sum = 0; for(long long i = 0; i < n; i++){ long long j = v[i]; sum += max(0LL, cur-s[j]); cur = c[j]; }mn = min(mn, sum); }while(next_permutation(v.begin(), v.end())); return mn; }

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
      |         ^~~~
/usr/bin/ld: /tmp/cc8ujOs8.o: in function `main':
grader.cpp:(.text.startup+0x103): undefined reference to `plan_roller_coaster(std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status