Submission #109291

#	Time	Username	Problem	Language	Result	Execution time	Memory
109291		b2563125	Gap (APIO16_gap)	C++14	Compilation error	0 ms	0 KiB

gap

#include<iostream>
#include<algorithm>
#include<vector>
using namespace std;
#define int long long
#define vel vector<long long>
#define rep(i,n) for(int i=0;i<n;i++)
int pr = 1000000007;
int ref(int &a) {
	a = a % pr;
	a += pr;
	a = a % pr;
	return a;
}
int findGap(int t, int n) {
	vel a(n);
	int mn = 0; int mx = (pr - 7);
	mx *= mx;
	rep(i, (n + 1) / 2) {
		MinMax(mn, mx, &mn, &mx);
		a[i] = mn;
		a[n - 1 - i] = mx;
		mn++; mx--;
	}
	int ans = 0;
	rep(i, n - 1) { ans = max(ans, a[i + 1] - a[i]); }
	return ans;
}

Compilation message (stderr)

gap.cpp: In function 'long long int findGap(long long int, long long int)':
gap.cpp:20:3: error: 'MinMax' was not declared in this scope
   MinMax(mn, mx, &mn, &mx);
   ^~~~~~