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| #include <bits/stdc++.h>
#define ll long long
#define int long long
#define double long double
#define N 105
#define Orz ios::sync_with_stdio(0),cin.tie(0)
#define INF 2e18
#define rep(i,l,r) for(int i=l;i<=r;i++)
#define rrep(i,l,r) for(int i=l;i<r;i++)
#define pii pair<int,int>
#define x first
#define y second
using namespace std;
int n,m,dp[N][N],a[N],b[N],cnt = 0;
signed main(){
while(cin>>n>>m){
if(!n && !m)break;
cnt+=1;
cout<<"Twin Towers #"<<cnt<<endl;
memset(dp,0,sizeof(dp));
rep(i,1,n)cin>>a[i];
rep(i,1,m)cin>>b[i];
for(int i=1;i<=n;i++){
for(int j=1;j<=m;j++){
if(a[i]==b[j]){
dp[i][j] = dp[i-1][j-1]+1;
}
else dp[i][j] = max(dp[i-1][j],dp[i][j-1]);
}
}
cout<<"Number of Tiles : ";
cout<<dp[n][m]<<endl;
}
}
|