제출 #418382

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
418382	2021-06-05 10:29:24	ismoilov	쌀 창고 (IOI11_ricehub)	C++14	100 / 100	16 ms	2164 KiB

ricehub

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#include "ricehub.h"
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define IOS ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
#define all(x) (x).begin(), (x).end()
#define fp(a,i,c) for(int (a) = (i); (a) < (c); (a)++)
#define fpp(a,i,c) for(int (a) = (i); (a) <= (c); (a)++)
#define fm(a,i,c) for(int (a) = (i); (a) > (c); (a)--)
#define fmm(a,i,c) for(int (a) = (i); (a) >= (c); (a)--)
deque <int> fir, sec;
ll sum_fir, sum_sec;
ll check(){
  int ans;
  if(sec.size() == fir.size())
    ans = sec.front();
  else
    ans = fir.back();
  ll c = sum_sec - sum_fir;
  c += (ll) ans * fir.size();
  c -= (ll) ans * sec.size();
  return c;
}
int besthub(int r, int l, int X[], ll b){
  int ans = 0;
  fp(i,0,r){
    sec.push_back(X[i]);
    sum_sec += X[i];
 
 
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컴파일 시 표준 에러 (stderr) 메시지

ricehub.cpp: In function 'int besthub(int, int, int*, ll)':
ricehub.cpp:7:27: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
    7 | #define fp(a,i,c) for(int (a) = (i); (a) < (c); (a)++)
      |                           ^
ricehub.cpp:28:2: note: in expansion of macro 'fp'
   28 |  fp(i,0,r){
      |  ^~

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• Subtask 2: 25 / 25
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