Submission #256836

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
256836	2020-08-03 09:27:15	AM1648	Gap (APIO16_gap)	C++17	100 / 100	61 ms	1916 KiB

gap

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/* be name khoda */
#include <bits/stdc++.h>
#include "gap.h"
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pii;
#define forifrom(i, s, n) for (ll i = s; i < n; ++i)
#define fori(i, n) forifrom(i, 0, n)
#define F first
#define S second
// ------------------------------------------------------------------
const ll maxn = 100010;
const ll maxa = 1000000000000000000;
ll A[maxn];
long long findGap(int T, int N) {
    if (T == 1) {
        A[0] = -1;
        A[N + 1] = maxa + 1;
        for (ll i = 0, j = N + 1; j - i > 1; ++i, --j) {
            MinMax(A[i] + 1, A[j] - 1, A + i + 1, A + j - 1);
        }
        ll ans = 0;
        forifrom (i, 1, N) ans = max(ans, A[i + 1] - A[i]);
 
 
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• Subtask 1: 30 / 30
• Subtask 2: 70 / 70