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Cod sursa(job #411790)
#include<fstream.h>
ifstream f("cmlsc.in");
ofstream g("cmlsc.out");
int a[1026],b[1026],i,j,M[1026][1026],n,m;
int main()
{
f>>m>>n;
for(i=1;i<=m;i++)
f>>a[i];
for(i=1;i<=n;i++)
f>>b[i];
for (i=m;i>=1;i--)
for(j=n;j>=1;j--)
if(a[i]==b[j])
M[i][j]=1+M[i+1][j+1];
else
if (M[i][j+1]>M[i+1][j])
M[i][j]=M[i][j+1];
else
M[i][j]=M[i+1][j];
g<<M[1][1]<<'\n';
i=j=1;
while(M[i][j]!=0)
if(a[i]==b[j])
{ g<<a[i]<<' ';
i++;
j++;}
else
if (M[i+1][j]>M[i][j+1]) i++;
else j++;
g<<'\n';
f.close();
g.close();
return 0;
}