Submission #1312834

#	Time	Username	Problem	Language	Result	Execution time	Memory
1312834		alexaaa	Souvenirs (IOI25_souvenirs)	C++20	0 / 100	13 ms	332 KiB

souvenirs

#include "souvenirs.h"
#include <utility>
#include <vector>


long long bs(long long start, long long end){
  long long l = start;
  long long r = end;
  long long P1;
  std::pair<std::vector<int>, long long> res;

  while(l <= r){
      long long mid = l + (r-l)/2;
      res = transaction(mid);
      if(res.first.empty()){
          l = mid + 1;
      }
      else{
          P1 = mid - res.second;
          break;

      }
  }
  return P1;
}
void buy_souvenirs(int N, long long P0) {
 

    long long pone = bs(1,P0-1);
    for(int i = 0; i < pone-1; i++){
        transaction(pone);
    }
  

}

• Subtask 0: 0 / 0
• Subtask 1: 0 / 4
• Subtask 2: 0 / 3
• Subtask 3: 0 / 14
• Subtask 4: 0 / 18
• Subtask 5: 0 / 28
• Subtask 6: 0 / 33