Submission #110876

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
110876	2019-05-12 17:17:01	aleksam	Split the sequence (APIO14_sequence)	C++14	33 / 100	298 ms	132096 KiB

sequence

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
//Apio 14 sequence
#include <bits/stdc++.h>
#define INF INT_MAX
#define MOD 100000007
#define MAX_N 100005
#define MAX_K 205
using namespace std;
 
int N, K, a[MAX_N];
long long dp[MAX_K][MAX_N];
int sc[MAX_K][MAX_N];
 
int main(){
  ios::sync_with_stdio(false);
  cin>>N>>K;
  for(int i=0; i<N; ++i){
    cin>>a[i];
  }
  long long s=0;
  for(int i=N-1; i>=0; --i){
    s+=a[i];
    dp[0][i]=s*s;
    sc[0][i]=N;
  }
  for(int k=1; k<=K; ++k){
    s=a[N-k-1];
    dp[k][N-k-1]=dp[k-1][N-k]+s*s;
    sc[k][N-k-1]=N-k;
    int scc=N-k;
    for(int i=N-k-2; i>=0; --i){
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

• Subtask 1: 11 / 11
• Subtask 2: 11 / 11
• Subtask 3: 11 / 11
• Subtask 4: 0 / 17
• Subtask 5: 0 / 21
• Subtask 6: 0 / 29