91分TLE求助。。。。。。(shooting__star)
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91分TLE求助。。。。。。(shooting__star)
1091688
Somnus_Love楼主2024/6/1 00:11
#include<bits/stdc++.h>
using namespace std;
int f[30005],a[30005];
int main()
{
	int n;
	cin>>n;
	int ans=0;
	for(int i=1;i<=n;i++)
	{
		cin>>a[i];
	}
	for(int i=1;i<=n;i++)
	{
		f[i]=1;
		for(int j=1;j<i;j++)
		{
			if(a[i]>=a[j])
				f[i]=max(f[i],f[j]+1);
		}
		ans=max(ans,f[i]);
	}
	cout<<n-ans;
	return 0;
}

https://www.luogu.com.cn/record/160875370

2024/6/1 00:11
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