109012024-04-18 15:47:06KristófZebra (75 pont)cpp17Compilation error
#include <iostream>
#include <vector>
#include <bits/stdc++.h>
using namespace std;

int main()
{
    int n;
    cin>>n;
    int old[n];
    int ido[n];
    for(int i=0;i<n;i++)
        {
        cin>>old[i];

        }
    for(int i=0;i<n;i++)
        {
        cin>>ido[i];
        }
    vector<int>egy;
    vector<int>nulla;
    vector<int>vala1;
    vector<int>vala0;
    int ans=0;
    for(int i=0;i<n;i++)
        {
        if(old[i]==1)
            {
            egy.push_back(ido[i]);
            }
        else
            {
            nulla.push_back(ido[i]);
            }
        }
        int idoseged;
        int idoseged2;
        vector<int>::iterator it;
        sort(nulla.begin(),nulla.end());
        for(int i=0;i<n;i++)
            {
            if(nulla.size()<0)
                {
                for()
                    {
                    }
                break;
                }
            if(egy.size()<1)
                {
                for()
                    {

                    }
                break;
                }
            if(egy[0]<nulla[0])
                {
                vala1.push_back(egy[0]);
                idoseged=egy[i];
                it=egy.begin;
                egy.erase(it);
                }
            else
                {
                vala0.push_back(nulla[0]);
                idoseged=nulla[i];
                it=nulla.begin;
                nulla.erase(it);

                }
            if(idoseged!=idoseged2)
                {
                ans+=vala1.size();
                ans+=vala0.size();
                }
            }

    return 0;
}
Compilation error
exit status 1
main.cpp: In function 'int main()':
main.cpp:45:21: error: expected primary-expression before ')' token
   45 |                 for()
      |                     ^
main.cpp:48:17: error: expected primary-expression before 'break'
   48 |                 break;
      |                 ^~~~~
main.cpp:47:22: error: expected ';' before 'break'
   47 |                     }
      |                      ^
      |                      ;
   48 |                 break;
      |                 ~~~~~ 
main.cpp:48:17: error: expected primary-expression before 'break'
   48 |                 break;
      |                 ^~~~~
main.cpp:47:22: error: expected ')' before 'break'
   47 |                     }
      |                      ^
      |                      )
   48 |                 break;
      |                 ~~~~~ 
main.cpp:45:20: note: to match this '('
   45 |                 for()
      |                    ^
main.cpp:52:21: error: expected primary-expression before ')' token
   52 |                 for(...