Submission #813361

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
813361	2023-08-07 16:21:34	Vladden	Fibonacci representations (CEOI18_fib)	C++14	50 / 100	4054 ms	3240 KiB

fib

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#include <iostream>
#include <algorithm>
#include <set>
#include <cstring>
using namespace std;
const int N = 1e5+7;
typedef long long ll;
const ll MOD = 1e9+7;
const int INF = 2e9;
const int MAXA = 1e9+1e6;
int A[N];
ll X(int n){
  if (n<0){
    return 0;
  }
  return (n+2)/2;
}
struct tnode{
  tnode *l,*r;
  int mi, mx, sum;
  ll dp[2][2];
  tnode(int _sum){
    sum = _sum;
    l = nullptr;
    r = nullptr;
    memset(dp,0,sizeof(dp));
    mi = INF, mx = -INF;
  }
  void merge(tnode &pl,tnode &pr){
    sum = pl.sum+pr.sum;
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 20 / 20
• Subtask 3: 15 / 15
• Subtask 4: 10 / 10
• Subtask 5: 0 / 15
• Subtask 6: 0 / 35