8425 | 2024-01-16 07:02:00 | BenedekMarton | Mekk Mester munkái (50 pont) | cpp17 | Compilation error |
#include <iostream>
//#include <queue>
#include <algorithm>
using namespace std;
struct kv
{
int k;
int v;
int ind;
};
f(kv a, kv b)
{
return a.v<b.v;
}
int main()
{
int n, h;
cin >> n >> h;
kv mun[n];
for(int i=0; i<n; i++)
{
cin >> mun[i].k >> mun[i].v;
mun[i].ind=i+1;
}
//queue<int> q1, q2;
sort(mun, mun+n, f);
int uccso1=0, uccso2=0, sz1=0, sz2=0, muel[n];
for(int i=0; i<n; i++)
{
if(uccso1<mun[i].k)
{
muel[i]=1;
uccso1=mun[i].v;
sz1++;
}
else if(uccso2<mun[i].k)
{
muel[i]=2;
uccso2=mun[i].v;
sz2++;
}
else
{
muel[i]=0;
}
}
cout << sz1 << " " << sz2 << endl;
for(int i=0; i<n; i++)
{
if(muel[i]==1)
{
cout << mun[i].ind << " ";
}
}
cout << endl;
for(int i=0; i<n; i++)
{
if(muel[i]==2)
{
cout << mun[i].ind << " ";
}
}
cout << endl;
return 0;
}
exit status 1
main.cpp:14:1: error: ISO C++ forbids declaration of 'f' with no type [-fpermissive]
14 | f(kv a, kv b)
| ^
Exited with error status 1