Submission #564622

#	Time	Username	Problem	Language	Result	Execution time	Memory
564622		shrimb	Question (Grader is different from the original contest) (CEOI14_question_grader)	C++17	0 / 100	1 ms	544 KiB

encoder

#include"bits/stdc++.h"
using namespace std;
int encode (int n, int x, int y) {
    return (x-1) % 5 + (x+1) % 7 + (x-1) % 3;
}

decoder

#include"bits/stdc++.h"
using namespace std;
int decode (int n, int q, int h) {
	if ((q-1) % 5 + (q+1) % 7 + (q-1) % 3 == h) return 1;
	else return 0;
}

• Subtask 1: 0 / 100