oj.uz

Submission #554358

# Submission time Handle Problem Language Result Execution time Memory
554358 2022-04-28T08:39:28 Z AmShZ Gap (APIO16_gap) C++11
100 / 100
 66 ms 3268 KB 
//khodaya khodet komak kon
# include <bits/stdc++.h>
# include "gap.h"

using namespace std;

typedef long long                                        ll;
typedef long double                                      ld;
typedef pair <int, int>                                  pii;
typedef pair <pii, int>                                  ppi;
typedef pair <int, pii>                                  pip;
typedef pair <pii, pii>                                  ppp;
typedef pair <ll, ll>                                    pll;

# define A                                               first
# define B                                               second
# define endl                                            '\n'
# define sep                                             ' '
# define all(x)                                          x.begin(), x.end()
# define kill(x)                                         return cout << x << endl, 0
# define SZ(x)                                           int(x.size())
# define lc                                              id << 1
# define rc                                              id << 1 | 1
# define fast_io                                         ios::sync_with_stdio(0);cin.tie(0); cout.tie(0);

ll power(ll a, ll b, ll md) {return (!b ? 1 : (b & 1 ? a * power(a * a % md, b / 2, md) % md : power(a * a % md, b / 2, md) % md));}

const int xn = 1e6 + 10;
const int xm = - 20 + 10;
const int sq = 320;
const int inf = 1e9 + 10;
const ll INF = 1e18 + 10;
const ld eps = 1e-15;
const int mod = 1e9 + 7;//998244353;
const int base = 257;

ll findGap(int T, int n){
	ll L, R, ans = 0, mn, mx;
	MinMax(0, INF, &L, &R);
	vector <ll> vec;
	vec.push_back(L);
	vec.push_back(R);
	if (T == 1){
		int l = 2, r = n - 1;
		mn = L, mx = R;
		while (l <= r){
			MinMax(mn + 1, mx - 1, &mn, &mx);
			vec.push_back(mn);
			vec.push_back(mx);
			++ l, -- r;
		}
	}
	else{
		ll t = (R - L + n - 2) / (n - 1);
		ans = t;
		ll last = L;
		while (last < R){
			MinMax(last + 1, last + t, &mn, &mx);
			vec.push_back(mn);
			vec.push_back(mx);
			last += t;
		}
	}
	sort(all(vec));
	for (int i = 1; i < SZ(vec); ++ i)
		ans = max(ans, vec[i] - vec[i - 1]);
	return ans;
}
/*
int main(){
	fast_io;



	return 0;
}
*/

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 1 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 464 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 13 ms 848 KB Output is correct
17 Correct 12 ms 840 KB Output is correct
18 Correct 13 ms 860 KB Output is correct
19 Correct 11 ms 892 KB Output is correct
20 Correct 8 ms 848 KB Output is correct
21 Correct 45 ms 2172 KB Output is correct
22 Correct 44 ms 2204 KB Output is correct
23 Correct 43 ms 2244 KB Output is correct
24 Correct 42 ms 2368 KB Output is correct
25 Correct 38 ms 2200 KB Output is correct
26 Correct 39 ms 2240 KB Output is correct
27 Correct 42 ms 2204 KB Output is correct
28 Correct 47 ms 2200 KB Output is correct
29 Correct 41 ms 2204 KB Output is correct
30 Correct 36 ms 2240 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 1 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 1 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 2 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 15 ms 1100 KB Output is correct
17 Correct 16 ms 1212 KB Output is correct
18 Correct 15 ms 1056 KB Output is correct
19 Correct 14 ms 1180 KB Output is correct
20 Correct 8 ms 1116 KB Output is correct
21 Correct 58 ms 3264 KB Output is correct
22 Correct 58 ms 3244 KB Output is correct
23 Correct 59 ms 3192 KB Output is correct
24 Correct 58 ms 3228 KB Output is correct
25 Correct 52 ms 3268 KB Output is correct
26 Correct 62 ms 3184 KB Output is correct
27 Correct 66 ms 3220 KB Output is correct
28 Correct 60 ms 3236 KB Output is correct
29 Correct 59 ms 3228 KB Output is correct
30 Correct 33 ms 3228 KB Output is correct
31 Correct 0 ms 208 KB Output is correct
32 Correct 1 ms 208 KB Output is correct