제출 #67778

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
67778	2018-08-15 09:54:16	gnoor	Unscrambling a Messy Bug (IOI16_messy)	C++17	100 / 100	3 ms	540 KiB

messy

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#include <vector>
#include <string>
#include "messy.h"
using namespace std;
string tmp;
void add(int l,int r) {
  int m=(l+r)>>1;
  for (int i=l;i<m;i++) {
    tmp[i]='1';
    add_element(tmp);
    tmp[i]='0';
  }
  if (l+2==r) return;
  for (int i=m;i<r;i++) tmp[i]='1';
  add(l,m);
  for (int i=l;i<m;i++) tmp[i]='1';
  for (int i=m;i<r;i++) tmp[i]='0';
  add(m,r);
  for (int i=l;i<r;i++) tmp[i]='0';
}
vector<int> ans;
void solve(int l,int r,const vector<int> &candid,const vector<int> &pre) {
  if (l+1==r) {
    ans[candid.front()]=l;
 
 
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