Submission #901320

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
901320	2024-01-09 10:32:32	Darren0724	Minerals (JOI19_minerals)	C++17	75 / 100	23 ms	3264 KiB

minerals

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#include "minerals.h"
#include <bits/stdc++.h>
//#include "grader.cpp"
using namespace std;
//Query(int)
//Answer(int,int)
int last=0;
int ask(int k){
  int p = Query(k);
  int tmp = p - last;
  last = p;
  return tmp; 
}
void dc(vector<int> &a,vector<int> &b,int t){
  int n=a.size();
  if(n==1){
    Answer(a[0],b[0]);
    return;
  }
  int r=__lg(n-1);
  int m=1<<r;
  if(t>0){
    m=max(m,n-m);
    for(int i=m;i<n;i++){
      ask(a[i]);
    }
  }
  else{
    m=min(m,n-m);
    for(int i=0;i<m;i++){
 
 
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