oj.uz

Submission #343728

# Submission time Handle Problem Language Result Execution time Memory
343728 2021-01-04T12:39:55 Z amunduzbaev Question (Grader is different from the original contest) (CEOI14_question_grader) C++14
0 / 100
 3026 ms 24936 KB 
#include <bits/stdc++.h>
using namespace std;

int ans[1000], pos;

int encode (int n, int x, int y) {
	
	if(pos == 0){
		for(int i=0;i<(1<<12);i++){
			if(__builtin_popcount(i) == 6) ans[pos++] = i;
		}
	}
	
	x = ans[x-1], y = ans[y-1];
	for(int i=0;i<12;i++)if(x&(1<<i) && !(y&(1<<i))) return i+1;
	return 0;
}

#include <bits/stdc++.h>
using namespace std;


int ans[1000], pos;

int decode (int n, int q, int h) {
	
	if(pos == 0){
		for(int i=0;i<(1<<12);i++){
			if(__builtin_popcount(i) == 6) ans[pos++] = i;
		}
	}
	
	
	q = ans[q-1];
	return (q&(1<<(h-1)));
}

Subtask #1
0.0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 3026 ms 24936 KB wrong answer
2 Incorrect 2288 ms 24628 KB wrong answer