Submission #230231

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
230231	2020-05-09 09:16:03	kshitij_sodani	Brunhilda’s Birthday (BOI13_brunhilda)	C++17	77.46 / 100	548 ms	157560 KiB

brunhilda

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#include <iostream> 
#include <bits/stdc++.h>  
using namespace std;  
typedef int64_t llo;  
#define mp make_pair  
#define pb push_back  
#define a first 
#define b second
#define endl '\n' 
int ma[20000001];
int dp[20000001];
//vector<int> fac[20000001];
int main(){ 
  memset(ma,0,sizeof(ma));
  ios_base::sync_with_stdio(false); 
  cin.tie(NULL);
  int n,s;
  cin>>n>>s;
  int aa;
  int it[n];
  for(int i=0;i<n;i++){
    cin>>it[i];
  }
  sort(it,it+n);
  for(int i=0;i<n;i++){
    for(int j=it[i];j<20000001;j+=it[i]){
      ma[j-1]=it[i]-1;
    }
  }
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 18.88888888888889 / 20
• Subtask 3: 38.57142857142857 / 60