Submission #1116717

#	Time	Username	Problem	Language	Result	Execution time	Memory
1116717		OI_Account	Koala Game (APIO17_koala)	C++17	Compilation error	0 ms	0 KiB

koala

#include "koala.h"
#include <bits/stdc++.h>

const int N = 100;

int n = 100;
int a[N + 10], b[N + 10];

int minValue(int N, int W) {
    for (int i = 0; i < n; i++)
        a[i] = 1;
    playRound(a, b);
    vector<int> vec;
    for (int i = 0; i < n; i++)
        if (b[i] == 2)
            vec.push_back(i);
    fill(a, a + n, 0);
    a[vec[0]] = 1;
    playRound(a, b);
    for (int i = 0; i < n; i++)
        if (b[i] == 0)
            return i;
    return 0;
}

int maxValue(int N, int W) {
    // TODO: Implement Subtask 2 solution here.
    // You may leave this function unmodified if you are not attempting this
    // subtask.
    return 0;
}

int greaterValue(int N, int W) {
    // TODO: Implement Subtask 3 solution here.
    // You may leave this function unmodified if you are not attempting this
    // subtask.
    return 0;
}

void allValues(int N, int W, int *P) {
    if (W == 2*N) {
        // TODO: Implement Subtask 4 solution here.
        // You may leave this block unmodified if you are not attempting this
        // subtask.
    } else {
        // TODO: Implement Subtask 5 solution here.
        // You may leave this block unmodified if you are not attempting this
        // subtask.
    }
}

Compilation message (stderr)

koala.cpp: In function 'int minValue(int, int)':
koala.cpp:13:5: error: 'vector' was not declared in this scope
   13 |     vector<int> vec;
      |     ^~~~~~
koala.cpp:13:5: note: suggested alternatives:
In file included from /usr/include/c++/10/vector:67,
                 from /usr/include/c++/10/functional:62,
                 from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
                 from /usr/include/c++/10/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from koala.cpp:2:
/usr/include/c++/10/bits/stl_vector.h:389:11: note:   'std::vector'
  389 |     class vector : protected _Vector_base<_Tp, _Alloc>
      |           ^~~~~~
In file included from /usr/include/c++/10/functional:62,
                 from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
                 from /usr/include/c++/10/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from koala.cpp:2:
/usr/include/c++/10/vector:86:13: note:   'std::pmr::vector'
   86 |       using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
      |             ^~~~~~
koala.cpp:13:12: error: expected primary-expression before 'int'
   13 |     vector<int> vec;
      |            ^~~
koala.cpp:16:13: error: 'vec' was not declared in this scope
   16 |             vec.push_back(i);
      |             ^~~
koala.cpp:17:5: error: 'fill' was not declared in this scope; did you mean 'std::fill'?
   17 |     fill(a, a + n, 0);
      |     ^~~~
      |     std::fill
In file included from /usr/include/c++/10/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from koala.cpp:2:
/usr/include/c++/10/pstl/glue_algorithm_defs.h:191:1: note: 'std::fill' declared here
  191 | fill(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, const _Tp& __value);
      | ^~~~
koala.cpp:18:7: error: 'vec' was not declared in this scope
   18 |     a[vec[0]] = 1;
      |       ^~~