Pagini recente » Cod sursa (job #1107155) | Cod sursa (job #2202185) | Cod sursa (job #1673172) | Cod sursa (job #2905415) | Cod sursa (job #896723)
Cod sursa(job #896723)
#include<iostream>
#include<fstream>
using namespace std;
int v1[1025],v2[1025],a[1025][1025],sir[1025];
int maxab(int a, int b)
{
if(a>b)
return a;
return b;
}
int main()
{
int i,j,n,m,nr=0;
ifstream f("cmlsc.in");
f>>n>>m;
for(i=1;i<=n;i++)
f>>v1[i];
for(i=1;i<=m;i++)
f>>v2[i];
f.close();
for(i=1;i<=n;i++)
for(j=1;j<=m;j++)
{
if(v1[i]==v2[j])
a[i][j]=a[i-1][j-1]+1;
else
a[i][j]=maxab(a[i-1][j],a[i][j-1]);
}
i=n;
j=m;
while(i)
{
if(v1[i]==v2[j])
{
sir[++nr]=v1[i];
i--;
j--;
}
else if(a[i-1][j]<a[i][j-1])
j--;
else
i--;
}
ofstream g("cmlsc.out");
g<<nr<<'\n';
for(i=nr;i>=1;i--)
g<<sir[i]<<' ';
g<<'\n';
}