delete pics to save space

2.10635.cpp

@@ -0,0 +1,40 @@
+#include<cstdio>
+#include<cstring>
+#include<algorithm>
+using namespace std;
+const int maxn=250*250+10;
+const int oo=1e9;
+int T,n,p,q,x,res;
+int s[maxn],g[maxn],d[maxn];
+int idx[maxn];
+int main()
+{
+#ifdef local
+	freopen("pro.in","r",stdin);
+#endif
+	scanf("%d",&T);
+	for(int kase=1;kase<=T;kase++)
+	{
+		scanf("%d%d%d",&n,&p,&q);
+		memset(idx,0,sizeof(idx));
+		for(int i=1;i<=p+1;i++) { scanf("%d",&x); idx[x]=i; }
+		n=0;
+		for(int i=0;i<q+1;i++)
+		{
+			scanf("%d",&x);
+			if(idx[x]) s[n++]=idx[x];
+		}
+		
+		fill(g+1,g+1+n,oo);
+		res=0;
+		for(int i=0;i<n;i++)
+		{
+			int k=lower_bound(g+1,g+1+n,s[i])-g;
+			d[i]=k;
+			g[k]=s[i];
+			res=max(res,d[i]);
+		}
+		printf("Case %d: %d\n",kase,res);
+	}
+	return 0;
+}