Submission #969137

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
969137	2024-04-24T15:06:57 Z	Onur_Ilgaz	A Difficult(y) Choice (BOI21_books)	C++17	Compilation error	0 ms	0 KB

books

#include <bits/stdc++.h>

#include "books.h"
#include <bits/stdc++.h>
#define int long long
#define inf ((int)1e18)
using namespace std;

void solve(int N, int K, long long A, int S) {
    vector <int> res(N + 1);
    int l = 0, r = N + 1;
    while(r - l > 1) {
        int m = (l + r) / 2;
        if((res[m] = skim(m)) >= A) {
            r = m;
        }
        else {
            l = m;
        }
    }
    int ind = r;
    // first way
    int sum = 0;
    for(int i = 1; i <= K; i++) {
        if(!res[i]) res[i] = skim(i);
        sum += res[i];
        if(i == K - 1 and ind <= N and res[ind] + sum <= 2 * A) {
            vector <int> ans;
            for(int i = 1; i < K; i++) {
                ans.push_back(i);
            }
            ans.push_back(ind);
            answer(ans);
            return;
        }
    }
    for(int i = ind - K; i < ind; i++) {
        if(!res[i]) res[i] = skim(i);
    }
    for(int i = 1; i <= K; i++) {
        if(sum >= A) { // print
            vector <int> ans;
            for(int j = i; j <= K; j++) ans.push_back(j);
            for(int j = 1; j < i; j++) ans.push_back(ind - j);
            answer(ans);
            return;
        }
        sum -= res[i];
        sum += res[ind - i];
    }
}

Compilation message

books.cpp: In function 'void solve(long long int, long long int, long long int, long long int)':
books.cpp:33:20: error: could not convert 'ans' from 'vector<long long int>' to 'vector<int>'
   33 |             answer(ans);
      |                    ^~~
      |                    |
      |                    vector<long long int>
books.cpp:45:20: error: could not convert 'ans' from 'vector<long long int>' to 'vector<int>'
   45 |             answer(ans);
      |                    ^~~
      |                    |
      |                    vector<long long int>