Pagini recente » Cod sursa (job #980271) | Cod sursa (job #2708016) | Cod sursa (job #1742601) | Cod sursa (job #3185274) | Cod sursa (job #2721238)
#include <bits/stdc++.h>
using namespace std;
ifstream f("cmlsc.in");
ofstream g("cmlsc.out");
int dp[1025][1025],n,m,v[1025],w[1025];
void Solve()
{
int i,j;
for(i=1;i<=n;i++)
for(j=1;j<=m;j++)
{
if(v[i]==w[j]) dp[i][j]=dp[i-1][j-1]+1;
else dp[i][j]=max(dp[i-1][j],dp[i][j-1]);
}
g<<dp[n][m]<<"\n";
}
void Redo()
{
int i=n,j=m,sol[1025],k=0;
while(i!=0 && j!=0)
{
if(dp[i-1][j]==dp[i][j]) i--;
if(dp[i][j-1]==dp[i][j]) j--;
if(dp[i][j-1]!=dp[i][j] && dp[i-1][j]!=dp[i][j]) {sol[++k]=v[i];i--;j--;}
}
for(i=k;i>=1;i--)
g<<sol[i]<<" ";
}
int main()
{
f>>n>>m;
for(int i=1;i<=n;i++)
f>>v[i];
for(int i=1;i<=m;i++)
f>>w[i];
Solve();
Redo();
}