Submission #1294492

#	Time	Username	Problem	Language	Result	Execution time	Memory
1294492		eri16	Magic Show (APIO24_show)	C++20	Compilation error	0 ms	0 KiB

Alice

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

#include "Alice.h"

vector<pair<int, int>> Alice(){
    
    long long ans;
    
    ans=setN(4999);
    
    vector <pair<int,int>> p;
    
    ans--;
    
    for (int i=1; i<=2499; i++){
        p.push_back({1,ans/5000});
    }
    
    for (int i=2500; i<=4998; i++){
        p.push_back({2,ans%5000});
    }
    
    return p;
}

Bob

#include "Bob.h"

long long Bob(vector<pair<int, int>> V){
    
    long long n1=-1,n2=-1,warn=0;
    
    for (int i=0; i<V.size(); i++){
        if (V[i].first==1 && V[i].second==2){warn=1;}
        else if (V[i].first==2){n2==V[i].second;if (warn==1){warn=0;n1=2;}}
        else if (V[i].first==0){
            if (V[i].second==1){n1=0;if (warn==1){warn=0;n2=2;}}
            else if (V[i].second==2){n1=0;if (warn==1){warn=0;n1=2;}}
        }
        else{
            n1=V[i].second;
            if (warn==1){
                warn=0;
                n2=2;
            }
        }
    }
    return n1*5000+n2+1;
}

Compilation message (stderr)

# 2번째 컴파일 단계

Bob.cpp:3:22: error: 'pair' was not declared in this scope; did you mean 'std::pair'?
    3 | long long Bob(vector<pair<int, int>> V){
      |                      ^~~~
      |                      std::pair
In file included from /usr/include/c++/13/bits/stl_algobase.h:64,
                 from /usr/include/c++/13/vector:62,
                 from Bob.h:1,
                 from Bob.cpp:1:
/usr/include/c++/13/bits/stl_pair.h:187:12: note: 'std::pair' declared here
  187 |     struct pair
      |            ^~~~
Bob.cpp:3:22: error: 'pair' was not declared in this scope; did you mean 'std::pair'?
    3 | long long Bob(vector<pair<int, int>> V){
      |                      ^~~~
      |                      std::pair
/usr/include/c++/13/bits/stl_pair.h:187:12: note: 'std::pair' declared here
  187 |     struct pair
      |            ^~~~
Bob.cpp:3:22: error: 'pair' was not declared in this scope; did you mean 'std::pair'?
    3 | long long Bob(vector<pair<int, int>> V){
      |                      ^~~~
      |                      std::pair
/usr/include/c++/13/bits/stl_pair.h:187:12: note: 'std::pair' declared here
  187 |     struct pair
      |            ^~~~
Bob.cpp:3:22: error: 'pair' was not declared in this scope; did you mean 'std::pair'?
    3 | long long Bob(vector<pair<int, int>> V){
      |                      ^~~~
      |                      std::pair
/usr/include/c++/13/bits/stl_pair.h:187:12: note: 'std::pair' declared here
  187 |     struct pair
      |            ^~~~
Bob.cpp:3:15: error: 'long long int Bob' redeclared as different kind of entity
    3 | long long Bob(vector<pair<int, int>> V){
      |               ^~~~~~
Bob.h:3:11: note: previous declaration 'long long int Bob(std::vector<std::pair<int, int> >)'
    3 | long long Bob(std::vector<std::pair<int,int>> V);
      |           ^~~
Bob.cpp:3:22: error: 'pair' was not declared in this scope; did you mean 'std::pair'?
    3 | long long Bob(vector<pair<int, int>> V){
      |                      ^~~~
      |                      std::pair
/usr/include/c++/13/bits/stl_pair.h:187:12: note: 'std::pair' declared here
  187 |     struct pair
      |            ^~~~
Bob.cpp:3:22: error: 'pair' was not declared in this scope; did you mean 'std::pair'?
    3 | long long Bob(vector<pair<int, int>> V){
      |                      ^~~~
      |                      std::pair
/usr/include/c++/13/bits/stl_pair.h:187:12: note: 'std::pair' declared here
  187 |     struct pair
      |            ^~~~
Bob.cpp:3:22: error: 'pair' was not declared in this scope; did you mean 'std::pair'?
    3 | long long Bob(vector<pair<int, int>> V){
      |                      ^~~~
      |                      std::pair
/usr/include/c++/13/bits/stl_pair.h:187:12: note: 'std::pair' declared here
  187 |     struct pair
      |            ^~~~
Bob.cpp:3:22: error: 'pair' was not declared in this scope; did you mean 'std::pair'?
    3 | long long Bob(vector<pair<int, int>> V){
      |                      ^~~~
      |                      std::pair
/usr/include/c++/13/bits/stl_pair.h:187:12: note: 'std::pair' declared here
  187 |     struct pair
      |            ^~~~
Bob.cpp:3:22: error: 'pair' was not declared in this scope; did you mean 'std::pair'?
    3 | long long Bob(vector<pair<int, int>> V){
      |                      ^~~~
      |                      std::pair
/usr/include/c++/13/bits/stl_pair.h:187:12: note: 'std::pair' declared here
  187 |     struct pair
      |            ^~~~
Bob.cpp:3:15: error: 'vector' was not declared in this scope
    3 | long long Bob(vector<pair<int, int>> V){
      |               ^~~~~~
Bob.cpp:3:15: note: suggested alternatives:
In file included from /usr/include/c++/13/vector:66:
/usr/include/c++/13/bits/stl_vector.h:428:11: note:   'std::vector'
  428 |     class vector : protected _Vector_base<_Tp, _Alloc>
      |           ^~~~~~
/usr/include/c++/13/vector:86:13: note:   'std::pmr::vector'
   86 |       using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
      |             ^~~~~~
Bob.cpp:3:22: error: 'pair' was not declared in this scope; did you mean 'std::pair'?
    3 | long long Bob(vector<pair<int, int>> V){
      |                      ^~~~
      |                      std::pair
/usr/include/c++/13/bits/stl_pair.h:187:12: note: 'std::pair' declared here
  187 |     struct pair
      |            ^~~~
Bob.cpp:3:27: error: expected primary-expression before 'int'
    3 | long long Bob(vector<pair<int, int>> V){
      |                           ^~~
Bob.cpp:3:32: error: expected primary-expression before 'int'
    3 | long long Bob(vector<pair<int, int>> V){
      |                                ^~~