| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 560766 | Tien_Noob | Gap (APIO16_gap) | C++17 | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
//Make CSP great again
//Vengeance
#include <bits/stdc++.h>
#include "gap.h"
#define TASK "TESTCODE"
#define Log2(x) 31 - __builtin_clz(x)
using namespace std;
const int N = 1e5;
long long a[N + 2];
long long findGap(int t, int n)
{
if (t == 1)
{
a[0] = -1;
a[n + 1] = 1e18 + 1;
for (int i = 1, j = n; i <= j; ++ i, -- j)
{
MinMax(a[i - 1], a[j + 1], a[i], a[j]);
}
long long res = 0;
for (int i = 2; i <= n; ++ i)
{
res = max(res, a[i] - a[i - 1]);
}
return res;
}
else
{
long long res = 0;
long long mn, mx;
MinMax(0, 1e18, &mn, &mx);
long long maxPre = -1;
long long tmn, tmx;
tmn = mn;
tmx = mx;
if (n == 2)
{
return mx - mn;
}
--n;
for (long long l = tmn; l < tmx; l += (tmx - tmn)/n + 1)
{
MinMax(l, l + (tmx - tmn)/n, &mn, &mx);
if (mn == -1)
{
continue;
}
if (maxPre != -1)
{
res = max(res, mn - maxPre);
}
maxPre = mx;
}
return res;
}
}
/*void read()
{
}
void solve()
{
}
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
if (fopen(TASK".INP", "r"))
{
freopen(TASK".INP", "r", stdin);
//freopen(TASK".OUT", "w", stdout);
}
int t = 1;
bool typetest = false;
if (typetest)
{
cin >> t;
}
for (int __ = 1; __ <= t; ++ __)
{
//cout << "Case " << __ << ": ";
read();
solve();
}
}*/