oj.uz

Submission #94025

# Submission time Handle Problem Language Result Execution time Memory
94025 2019-01-14T18:20:33 Z brcode None (JOI16_ho_t1) C++14
0 / 100
 3 ms 508 KB 
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
const long long MAXN = 100010;
long long arr[MAXN];
long long dp[MAXN];
long long n,m,k;
long long rec(long long x,long long y,long long z){
    if(x>=n){
        return 0;
    }
    if(dp[x]){
        return dp[x];
    }
    long long maxo = arr[x];
    long long mino = arr[x];
    long long ans = 1000000000;
    for(long long i=x;i<min(n,x+y);i++){
        //long long incto = i+x;
        maxo = max(maxo,arr[i]);
        mino = min(mino,arr[i]);
        long long diff = maxo-mino;
        long long cost = z+(i-x+1)*diff;
        long long final = cost + rec(i+1,y,z);
        ans = min(final,ans);
    }
    return dp[x] = ans;
    
}
int main() {
    cin>>n>>m>>k;
    for(long long i=0;i<n;i++){
        cin>>arr[i];
        
    }
    cout<<rec(0,m,k)<<endl;
}

Subtask #1
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 380 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Incorrect 2 ms 376 KB Output isn't correct
11 Halted 0 ms 0 KB -

Subtask #2
0 / 50.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 508 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 380 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Incorrect 2 ms 376 KB Output isn't correct
11 Halted 0 ms 0 KB -