# | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
---|---|---|---|---|---|---|---|
1248388 | nguthianmangcay | K blocks (IZhO14_blocks) | C++20 | 0 ms | 328 KiB |
#include<bits/stdc++.h>
using namespace std;
const int N=1e5+3;
const int K=105;
const long long inf=1e18+3;
#define ll long long
#define fi first
#define se second
#define pi pair
ll a[N];
ll dp[K][N];
void jiangly()
{
int n,k;
cin>>n>>k;
for(int i=1;i<=n;i++)
{
cin>>a[i];
}
for(int i=0;i<=k;i++)
{
for(int j=1;j<=n;j++)
{
dp[i][j]=inf;
}
}
dp[0][0]=0;
for(int t=1;t<=k;t++)
{
ll ma=0;
ll mndp=dp[t-1][t-1];
for(int i=t;i<=n;i++)
{
ma=max(ma,a[i]);
dp[t][i]=dp[t-1][i-1]+a[i];
dp[t][i]=min(dp[t][i],mndp+ma);
if(i!=n && dp[t-1][i]+a[i+1] < mndp + max(ma,a[i+1]))
{
mndp=dp[t-1][i];
ma=0;
}
}
}
cout<<dp[k][n];
}
int main()
{
cin.tie(0)->sync_with_stdio(0);
if(fopen("QUANSENSEI.inp","r"))
{
freopen("O(0).inp","r",stdin);
}
jiangly();
}
컴파일 시 표준 에러 (stderr) 메시지
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
Fetching results... |