Submission #905999

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
905999	2024-01-13T09:05:37 Z	starchan	Gap (APIO16_gap)	C++17	Compilation error	0 ms	0 KB

gap

#include<bits/stdc++.h>
using namespace std;
#define in pair<int, int>
#define int long long
#define f first
#define s second
#define pb push_back
#define pob pop_back
#define INF (int)2e18
#define MX (int)3e5+5
#define fast() ios_base::sync_with_stdio(false); cin.tie(NULL)


int findgap1(int n)
{
	vector<int> a(n);
	int l = 0;
	int r = n-1;
	int cl = 0;
	int cr = 1e18;
	while(l <= r)
	{
		MinMax(cl, cr, a[l], a[r]);
		cl = a[l++]+1;
		cr = a[r--]-1;
	}
	int ok = 0;
	for(int i = 0; i < n-1; i++)
		ok = max(ok, a[i+1]-a[i]);
	return ok;
}

int findgap2(int n)
{
	return 0;	
}

//dummy real function
int findGap(signed T, signed n)
{
	int t = T;
	int N = n;
	if(t == 1)
		return findgap1(n);
	else
		return findgap2(n); 	 
}

Compilation message

gap.cpp: In function 'long long int findgap1(long long int)':
gap.cpp:23:3: error: 'MinMax' was not declared in this scope
   23 |   MinMax(cl, cr, a[l], a[r]);
      |   ^~~~~~
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:42:6: warning: unused variable 'N' [-Wunused-variable]
   42 |  int N = n;
      |      ^