oj.uz

Submission #560852

# Submission time Handle Problem Language Result Execution time Memory
560852 2022-05-12T03:53:38 Z tamthegod Gap (APIO16_gap) C++14
100 / 100
 55 ms 1880 KB 
#include "gap.h"

#include<iostream>
#include<iomanip>
#include<algorithm>
#include<stack>
#include<queue>
#include<string>
#include<string.h>
#include<cmath>
#include<vector>
#include<map>
#include<unordered_map>
#include<set>
#include<unordered_set>
#include<cstdio>
#include<bitset>
#include<chrono>
#include<random>
#include<ext/rope>
/* ordered_set
#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
#define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>
*/
#define pb push_back
#define fi first
#define se second
using namespace std;
using ll = long long;
using ld = long double;
using ull = unsigned long long;
const int maxN = 1e5 + 5;
const int mod = 1e9 + 7;
const ll oo = 1e18;
ll a[maxN];
ll findGap(int T, int n)
{
    if(T == 1)
    {
        int low = 1, high = n;
        a[n + 1] = (ll)2e18 + 1;
        while(low <= high)
        {
            MinMax(a[low - 1] + 1, a[high + 1] - 1, &a[low], &a[high]);
            low++;
            high--;
        }
        ll res = 0;
        for(int i=2; i<=n; i++)
            res = max(res, abs(a[i] - a[i - 1]));
        return res;
    }
    ll res = 0;
    MinMax(0, oo, &a[1], &a[n]);
    ll pre = a[1];
    ll h = (a[n] - a[1] + n - 2) / (n - 1);
    h--;
    ll now = a[1] + 1;
    while(true)
    {
        ll p, q;
        MinMax(now, now + h, &p, &q);
        res = max(res, p - pre);
        pre = max(pre, q);
        now += h + 1;
        if(q == a[n]) break;
    }
    return res;
}

Subtask #1
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 0 ms 208 KB Output is correct
7 Correct 0 ms 208 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 10 ms 664 KB Output is correct
17 Correct 10 ms 708 KB Output is correct
18 Correct 11 ms 592 KB Output is correct
19 Correct 9 ms 700 KB Output is correct
20 Correct 7 ms 592 KB Output is correct
21 Correct 38 ms 1820 KB Output is correct
22 Correct 37 ms 1772 KB Output is correct
23 Correct 42 ms 1808 KB Output is correct
24 Correct 40 ms 1820 KB Output is correct
25 Correct 32 ms 1840 KB Output is correct
26 Correct 40 ms 1880 KB Output is correct
27 Correct 37 ms 1832 KB Output is correct
28 Correct 38 ms 1756 KB Output is correct
29 Correct 36 ms 1864 KB Output is correct
30 Correct 31 ms 1840 KB Output is correct
31 Correct 0 ms 208 KB Output is correct
32 Correct 0 ms 208 KB Output is correct

Subtask #2
70.0 / 70.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 0 ms 208 KB Output is correct
7 Correct 0 ms 208 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 12 ms 500 KB Output is correct
17 Correct 13 ms 464 KB Output is correct
18 Correct 13 ms 520 KB Output is correct
19 Correct 13 ms 432 KB Output is correct
20 Correct 7 ms 464 KB Output is correct
21 Correct 50 ms 1064 KB Output is correct
22 Correct 53 ms 976 KB Output is correct
23 Correct 53 ms 1092 KB Output is correct
24 Correct 52 ms 968 KB Output is correct
25 Correct 45 ms 1104 KB Output is correct
26 Correct 50 ms 1084 KB Output is correct
27 Correct 55 ms 1040 KB Output is correct
28 Correct 52 ms 1064 KB Output is correct
29 Correct 54 ms 972 KB Output is correct
30 Correct 27 ms 1068 KB Output is correct
31 Correct 0 ms 208 KB Output is correct
32 Correct 0 ms 208 KB Output is correct