Cod sursa(job #3236297)
Utilizator | Data | 27 iunie 2024 18:04:14 | |
---|---|---|---|
Problema | Cel mai lung subsir comun | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.45 kb |
#include <fstream>
using namespace std;
ifstream cin("cmlsc.in");
ofstream cout("cmlsc.out");
int v[1025], cnt, x, y, a;
int main()
{
cin>>x>>y;
for(int i=1;i<=x;i++)
{
cin>>a;
v[a]++;
}
for(int i=1;i<=y;i++)
{
cin>>a;
v[a]++;
if(v[a]==2)
cnt++;
}
cout<<cnt<<endl;
for(int i=1;i<=1024;i++)
if(v[i]>1)
cout<<i<<" ";
}