Submission #403030

#	Time	Username	Problem	Language	Result	Execution time	Memory
403030		CursedCode	Gap (APIO16_gap)	C++14	Compilation error	0 ms	0 KiB

gap

#include "gap.h"
#include <bits/stdc++.h>
#define pb push_back
#define sz(v) ((int)(v).size())
#define all(v) (v).begin(), (v).end()
using namespace std;
 
typedef long long lld;
 
long long findGap(int T, long long N){
	long long p = 0, q = (lld)1e18 + 1;
	vector <long long> a;
	while(true){
		long long m1, m2;
		MinMax(p + 1, q - 1, &m1, &m2);
		a.pb(m1); a.pb(m2);
		if (m1 == m2 || a.size() == N) break;
		p = m1, q = m2;
	}
	sort(a.begin(),a.end());
	long long ans = 0;
	for (int i = 1;i < sz(a);i++)
		ans = max(ans, a[i] - a[i - 1]);
	return ans;
}

Compilation message (stderr)

gap.cpp: In function 'long long int findGap(int, long long int)':
gap.cpp:17:28: warning: comparison of integer expressions of different signedness: 'std::vector<long long int>::size_type' {aka 'long unsigned int'} and 'long long int' [-Wsign-compare]
   17 |   if (m1 == m2 || a.size() == N) break;
      |                   ~~~~~~~~~^~~~
/usr/bin/ld: /tmp/ccyggYCE.o: in function `main':
grader.cpp:(.text.startup+0x1b7): undefined reference to `findGap(int, int)'
collect2: error: ld returned 1 exit status