139722025-01-09 13:17:27BencuA lehető legkevesebb átszállás (50 pont)cpp17Forditási hiba
#include <bits/stdc++.h>

using namespace std;
int n,m,s,M[10001],h;
struct vonatok() {
    int x;
    int y;
    int szam;
}a[10001];
int helyre(int elso, int utolso) {
    int i=elso,j=utolso,p=elso;
    while (i<j) {
        if(a[i].x>a[j].x) {
            swap(a[i],a[j]);
            if(i==p) {
                p=j;
                i++;
            }
            else {
                p=i;
                j--;
            }
        }
        else if(p==i) j--;
            else i++;
    }
    return p;
}
void QuickSort(int elso,int utolso) {
    if (elso<utolso) {
        int k=helyre(elso,utolso);
        QuickSort(elso,k-1);
        QuickSort(k+1,utolso);
    }
}
void be() {
    ifstream f("be.in");
    f>>n>>m;
    for (int i=1; i<=n; i++) {
        a[i].szam=i;
        f>>a[i].x>>a[i].y;
    }
    QuickSort(1,n);
}

int main()
{
    be();
    cout<<-1;
    return 0;
}
Forditási hiba
open /var/local/lib/isolate/413/box/a.out: no such file or directory
main.cpp:5:16: error: expected unqualified-id before ')' token
    5 | struct vonatok() {
      |                ^
main.cpp:9:2: error: 'a' does not name a type
    9 | }a[10001];
      |  ^
main.cpp: In function 'int helyre(int, int)':
main.cpp:13:12: error: 'a' was not declared in this scope
   13 |         if(a[i].x>a[j].x) {
      |            ^
main.cpp: In function 'void be()':
main.cpp:40:9: error: 'a' was not declared in this scope
   40 |         a[i].szam=i;
      |         ^