Submission #1286113

#	Time	Username	Problem	Language	Result	Execution time	Memory
1286113		gurkot	선물 (IOI25_souvenirs)	C++17	7 / 100	13 ms	400 KiB

souvenirs

#include "souvenirs.h"
#include <utility>
#include <vector>
#include <iostream>
using namespace std;

int cnt[100];

void calc(vector <int> v){
 for (int i=0;i<v.size();i++)
 	cnt[v[i]]++; 
}


void buy_souvenirs(int N, long long P0) {
  pair<std::vector<int>, long long> res;
  
  long long curp=P0-1;
  for (int i=1;i<N;i++){ 
   int j0=cnt[i]+1; 
   for (int j=j0;j<=i;j++) {   	
  	res=transaction(curp);
  	curp=curp-res.second;
	calc(res.first);  	
   }
   long long m=curp-res.second;
   int k=res.first.size();
   if (k==1) curp--;
        else curp=m/k; 	
  }
  
  
  return;
}

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