#include <bits/stdc++.h>
#include "gap.h"
using namespace std;
using ll = long long;
ll a[100201];
ll findGap(ll T, ll n) {
ll l = 1, r = n, mn, mx;
ll low = 0, high = 1e18;
while (l < r) {
MinMax(low, high, &mn, &mx);
a[l++] = mn, a[r--] = mx;
low = mn + 1, high = mx - 1;
}
if (l == r) {
MinMax(low, high, &mn, &mx);
a[l] = mn;
}
ll ret = 0;
for (int i = 2; i <= n; i++) ret = max(ret, a[i] - a[i - 1]);
return ret;
}
Compilation message
/usr/bin/ld: /tmp/cc9CSs7I.o: in function `main':
grader.cpp:(.text.startup+0x1b7): undefined reference to `findGap(int, int)'
collect2: error: ld returned 1 exit status
