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Submission #564443

# Submission time Handle Problem Language Result Execution time Memory
564443 2022-05-19T08:52:40 Z shrimb Question (Grader is different from the original contest) (CEOI14_question_grader) C++17
0 / 100
 3056 ms 24424 KB 
#include"bits/stdc++.h"
using namespace std;
int encode (int n, int x, int y) {
  int dif = x ^ y;
  int id = 0;
  while (!(dif & 1)) dif >>= 1, id++;
  if (y & (1 << id)) {
      id++;
      id<<=1;
      id|=1;
  }
  else {
      id++;
      id<<=1;
  }
  return id;
}

#include"bits/stdc++.h"
using namespace std;
int decode (int n, int q, int h) {
	bool flip = h&1;
	h>>=1;
	h--;
	if (q & (1 << h)) return 1^flip;
	else return 0^flip;
}

Subtask #1
0.0 / 100.0

# Verdict Execution time Memory Grader output
1 Partially correct 3056 ms 24056 KB Output is partially correct - maxh = 21
2 Partially correct 3003 ms 24424 KB Output is partially correct - maxh = 21