Submission #607462

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
607462	2022-07-26 17:53:04	UncoolAnon	Sure Bet (CEOI17_sure)	C++14	60 / 100	203 ms	3644 KiB

sure

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#include <bits/stdc++.h> 
#define double double 
using namespace std; 
const double eps=0.00001; 
int main(){
  int n; 
  cin>>n; 
  vector<double> a(n),b(n); 
  for(int i=0;i<n;i++) cin>>a[i]>>b[i]; 
  double answer=0; 
  vector<int> A,B; 
  for(int i=0;i<n;i++){
    if(a[i]<1&&b[i]<1){}
    else{
      A.push_back(i); 
      B.push_back(i); 
    }
  }
  sort(A.begin(),A.end(),[&](int i,int j){
    if(a[i]==a[j]) return b[i]>b[j]; 
    return a[i]>a[j]; 
  }); 
  sort(B.begin(),B.end(),[&](int i,int j){
    if(b[i]==b[j]) return a[i]>a[j]; 
    return b[i]>b[j]; 
  }); 
  double curB=0; 
    n=B.size(); 
  vector<double> p(n); 
  for(int i=0;i<n;i++){
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 40 / 40
• Subtask 3: 0 / 40