Submission #15795

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
15795	2015-07-28 16:40:41	conankun	Split the sequence (APIO14_sequence)	C++98	0 / 100	0 ms	92424 KiB

sequence

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#include<iostream>
#include<vector>
#include<algorithm>
typedef long long ll;
using namespace std;
ll S[111111];
ll D[2][111111];
int bt[202][111111];
int N, K;
int qu[111111];
int main() {
  cin.sync_with_stdio(false);
  cout.sync_with_stdio(false);
  cin >> N >> K;
  int i,j, k;
  for (i = 1; i <= N; i++) {
    cin >> S[i];
    S[i] += S[i - 1];
  }
  for (k = 1; k <= K; k++) {
    int s = 1, e = 0, kg = k % 2, a=0,b=0;
    double gg=0,gg2=0;
    int c1,d1;
    for (i = 1; i <= N; i++) {
      for (j = s; j <= e-1; j++) {
        a = qu[j], b = qu[j+1];
        c1 = S[a], d1 = S[b];
        if(S[a] == S[b])gg=0;
        else gg=(double)(D[!kg][b] - D[!kg][a] - d1*d1 + c1*c1) / (c1-d1);
 
 
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• Subtask 1: 0 / 11
• Subtask 2: 0 / 11
• Subtask 3: 0 / 11
• Subtask 4: 0 / 17
• Subtask 5: 0 / 21
• Subtask 6: 0 / 29