Submission #64747

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
64747	2018-08-05T14:10:07 Z	bazsi700	Question (Grader is different from the original contest) (CEOI14_question_grader)	C++14	Compilation error	0 ms	0 KB

encoder

#include <bits/stdc++.h>

using namespace std;
#define ll long long

int mask[930];

int encode(int n, int x, int y) {

            for(int j = 0; j < 12; j++) {
                if((mask[x]&(1<<j)) && !(mask[y]&(1<<j))) {
                    return j+1;
                    mx = max(j+1,mx);
                    break;
                }
            }
}

decoder

#include <bits/stdc++.h>

using namespace std;
#define ll long long

int mask[930];



int decode(int n, int q, int h) {
            if(mask[q]&(1<<(h-1))) {
                return 1;
            } else {
                return 0;
            }
}

Compilation message

encoder.cpp: In function 'int encode(int, int, int)':
encoder.cpp:13:21: error: 'mx' was not declared in this scope
                     mx = max(j+1,mx);
                     ^~
encoder.cpp:13:21: note: suggested alternative: 'x'
                     mx = max(j+1,mx);
                     ^~
                     x
encoder.cpp:17:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^