shilige_small @ 2024-12-03 20:50:09
#include<bits/stdc++.h>
using namespace std;
long long n,a[11000],dp[1100000],ans;
int main()
{
cin>>n;
for(int i=1;i<=n;i++) cin>>a[i];
dp[1]=1;
for(int i=2;i<=n;i++)
for(int j=1;j<=i;j++)
{
if(a[j]<a[i])
dp[i]=max(dp[i],dp[j]+1);
ans=max(dp[i],ans);
}
cout<<ans;
return 0;
}
by iranai @ 2024-12-03 20:57:37
@shilige_small dp数组应该全部初始化为1
by pies_0x @ 2024-12-03 20:57:56
@shilige_small ans 初始化为
by shilige_small @ 2024-12-03 21:03:19
谢谢 已关