제출 #1257233

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1257233		stapanulocu1	선물 (IOI25_souvenirs)	C++20	컴파일 에러	0 ms	0 KiB

souvenirs

#include <bits/stdc++.h>
using namespace std;

const int N = 100;

pair<vector<int>, long long> transaction(long long M);

int n;

struct el
{
    vector<int> s;
    long long b, r;
};

vector<el> q;
long long value[N];
int number[N];

void update_data(el &r)
{
    for (int i = 0; i < r.s.length(); ++i)
    {
        if (value[r.s[i]])
        {
            r.b -= value[r.s[i]];

            r.erase(r.begin() + i);

            --i;
        }
    }
}

void do_q(long long a)
{
    pair<vector<int>, long long> result = transaction(a);
    el b;
    b.s = result.first;
    b.b = a;
    b.r = result.second;

    for (int i = 0; i < b.s.length(); ++i)
    {
        number[b.s[i]]++;
    }

    update_data(b);

    q.push_back(b);
}

void figure_smallest(el q)
{
    if (q.s.length() == 1)
    {
        velue[q.s[0]] = q.b - q.r;
        for (int i = 0; i < q.size(); ++i)
            update_data(q[i]);
        return;
    }

    long long avg = (q.b - q.r) / q.s.length();
    do_q(avg);
    figure_smallest(q.back());
}

void finish_all()
{
    for (int i = 0; i < n; ++i)
    {
        while (number[i] < i)
        {
            do_q(value[i]);
        }
    }
}

void buy_souvenirs(int nu, long long P0)
{
    n = nu;
    value[0] = P0;
    do_q(P0 - 1);

    figure_smallest(*q.being());

    finish_all();
}

컴파일 시 표준 에러 (stderr) 메시지

souvenirs.cpp: In function 'void update_data(el&)':
souvenirs.cpp:22:29: error: 'class std::vector<int>' has no member named 'length'
   22 |     for (int i = 0; i < r.s.length(); ++i)
      |                             ^~~~~~
souvenirs.cpp:28:15: error: 'struct el' has no member named 'erase'
   28 |             r.erase(r.begin() + i);
      |               ^~~~~
souvenirs.cpp:28:23: error: 'struct el' has no member named 'begin'
   28 |             r.erase(r.begin() + i);
      |                       ^~~~~
souvenirs.cpp: In function 'void do_q(long long int)':
souvenirs.cpp:43:29: error: 'class std::vector<int>' has no member named 'length'
   43 |     for (int i = 0; i < b.s.length(); ++i)
      |                             ^~~~~~
souvenirs.cpp: In function 'void figure_smallest(el)':
souvenirs.cpp:55:13: error: 'class std::vector<int>' has no member named 'length'
   55 |     if (q.s.length() == 1)
      |             ^~~~~~
souvenirs.cpp:57:9: error: 'velue' was not declared in this scope; did you mean 'value'?
   57 |         velue[q.s[0]] = q.b - q.r;
      |         ^~~~~
      |         value
souvenirs.cpp:58:31: error: 'struct el' has no member named 'size'
   58 |         for (int i = 0; i < q.size(); ++i)
      |                               ^~~~
souvenirs.cpp:59:26: error: no match for 'operator[]' (operand types are 'el' and 'int')
   59 |             update_data(q[i]);
      |                          ^
souvenirs.cpp:63:39: error: 'class std::vector<int>' has no member named 'length'
   63 |     long long avg = (q.b - q.r) / q.s.length();
      |                                       ^~~~~~
souvenirs.cpp:65:23: error: 'struct el' has no member named 'back'
   65 |     figure_smallest(q.back());
      |                       ^~~~
souvenirs.cpp: In function 'void buy_souvenirs(int, long long int)':
souvenirs.cpp:85:24: error: 'class std::vector<el>' has no member named 'being'
   85 |     figure_smallest(*q.being());
      |                        ^~~~~