//#include <bits/stdc++.h>
//using namespace std;
long long findGap(int, int);
void MinMax(long long , long long , long long *, long long *);
long long findGap(int T, int N)
{
if(T == 2)
{
long long mmin, mmax;
MinMax(0LL,MAXN,&mmin,&mmax);
long long gap = (mmax-mmin-1)/(N-1), res = -1;
long long L = mmin+1, prevMax = mmin;
while(L<=mmax)
{
long long curMin, curMax;
MinMax(L,L+gap,&curMin,&curMax);
if(curMin != -1 && curMax != -1)
{
long long curDiff = curMin - prevMax;
res = (curDiff > res ? curDiff : res);
prevMax = curMax;
}
L += gap+1;
}
return res;
}
long long aray[N], i = 0, j = N-1, lo = 0, hi = MAXN;
while(j-i >= 0)
{
long long x, y;
MinMax(lo,hi,&x,&y);
aray[i] = x, aray[j] = y;
i++, j--;
lo = x+1;
hi = y-1;
}
long long res = -1;
for(int i = 0; i+1 < N; i++)
res = (res < aray[i+1]-aray[i] ? aray[i+1]-aray[i] : res);
return res;
}
Compilation message
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:10:20: error: 'MAXN' was not declared in this scope
MinMax(0LL,MAXN,&mmin,&mmax);
^
gap.cpp:27:53: error: 'MAXN' was not declared in this scope
long long aray[N], i = 0, j = N-1, lo = 0, hi = MAXN;
^
