제출 #863488

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
863488		Ahmed_Solyman	A Difficult(y) Choice (BOI21_books)	C++14	컴파일 에러	0 ms	0 KiB

books

#include <bits/stdc++.h>

#include "books.h"

using namespace std;
typedef long long ll;
//
// --- Sample implementation for the task books ---
//
// To compile this program with the sample grader, place:
//     books.h books_sample.cpp sample_grader.cpp
// in a single folder and run:
//     g++ books_sample.cpp sample_grader.cpp
// in this folder.
//

void solve(int n, int k, long long a, int s) {
    // TODO implement this function
    vector<ll>v;
    for(int i=1;i<=n;i++){
        v.push_back(skim(i));
    }
    for(int i=0;i<n;i++){
        for(int j=i+1;j<n;j++){
            ll sum=v[i]+v[j];
            int z=upper_bound(v.begin(),v.end(),a*2-sum)-v.begin();
            z--;
            while(z==i || z==j)k--;
            if(z<0 || v[i]+v[j]+v[z]<){
                continue;
            }
            answer({i+1,j+1,k+1});
            return;
        }
    }
    impossible();
}

컴파일 시 표준 에러 (stderr) 메시지

books.cpp: In function 'void solve(int, int, long long int, int)':
books.cpp:29:38: error: expected primary-expression before ')' token
   29 |             if(z<0 || v[i]+v[j]+v[z]<){
      |                                      ^