제출 #140484

#제출 시각아이디문제언어결과실행 시간메모리
140484bazsi700Roller Coaster Railroad (IOI16_railroad)C++14
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #include "shortcut.h" using namespace std; #define MOD 1000000007 #define ll long long int #define vi vector<int> #define vii vector< vector<int> > #define PI 3.1415926535897932384626433832795 #define INF 9223372036854775807LL #define hashA 1257958787 #define hashB 1539500609 #define endl "\n" ll pref[10005]; ll getdist(ll a, ll b) { if(a > b) { swap(a,b); } return pref[b]-pref[a]; } ll find_shortcut(int n, vector<int> l, vector<int> d, int c) { ll ans = 0; ll currdist = d[0]; for(int i = 1; i < n; i++) { pref[i] = pref[i-1]+l[i-1]; }/* for(int i = 1; i < n; i++) { currdist+= l[i-1]; ans = max(ans,currdist+d[i]); currdist = max(currdist,(ll)d[i]); }*/ ll mn = INF; for(int b1 = 0; b1 < n; b1++) { for(int b2 = b1+1; b2 < n; b2++) { ll mx = 0; ll worstnormal = d[0]; ll worstshort = d[0]+getdist(0,b1); for(int v = 1; v < n; v++) { worstnormal+= l[v-1]; ll dist = worstnormal+d[v]; dist = min(dist,worstshort+c+getdist(v,b2)+d[v]); worstshort = max(worstshort,getdist(v,b1)+d[v]); worstnormal = max(worstnormal,(ll)d[v]); mx = max(mx,dist); } mn = min(mn,mx); } } return mn; }

컴파일 시 표준 에러 (stderr) 메시지

railroad.cpp:2:10: fatal error: shortcut.h: No such file or directory
 #include "shortcut.h"
          ^~~~~~~~~~~~
compilation terminated.