Submission #564498

#	Time	Username	Problem	Language	Result	Execution time	Memory
564498		1zaid1	Question (Grader is different from the original contest) (CEOI14_question_grader)	C++17	0 / 100	1892 ms	24108 KiB

encoder

#include<bits/stdc++.h>
using namespace std;
int encode (int n, int x, int y) {
    for (int i = 1; i <= 20; i++) {
        if ((x%i)%2 == 0 && (y%i)%2 == 1) return i;
    } return 1;
}

decoder

#include<bits/stdc++.h>
using namespace std;
int decode (int n, int q, int h) {
	if ((q%h)%2 == 0) return 1;
	else return 0;
}

• Subtask 1: 0 / 100