Submission #373981

#	Time	Username	Problem	Language	Result	Execution time	Memory
373981		ritul_kr_singh	Lost in the cycle (IOI19_cycle)	C++17	100 / 100	1 ms	364 KiB

cycle

//#pragma GCC optimize("Ofast,unroll-loops")
#include <bits/stdc++.h>
#include "cycle.h"
using namespace std;
#define sp << " " <<
#define nl << "\n"
 
void escape(int n){
    if(n==2){
        jump(1);
    }else{
      bool inTrue = jump(0);
      for(int j=n/2; true; j=(j+1)/2){
          bool ok;
          if(inTrue) ok = jump(j);
          else ok = jump(n-j);
  //        cout << j sp inTrue sp ok nl;
          inTrue = ok;
          if(j==1) break;
      }
      if(!inTrue) jump(n-1);
    }
}

• Subtask 1: 11 / 11
• Subtask 2: 33 / 33
• Subtask 3: 56 / 56