oj.uz

Submission #574034

# Submission time Handle Problem Language Result Execution time Memory
574034 2022-06-07T15:30:10 Z vovamr Aliens (IOI16_aliens) C++17
100 / 100
 1619 ms 101840 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define fi first
#define se second
#define ll long long
#define ld long double
#define sz(x) ((int)(x).size())
#define all(x) 	(x).begin(), (x).end()
#define pb push_back
#define mpp make_pair
#define ve vector
using namespace std;
using namespace __gnu_pbds;
template<class T> using oset = tree<T,null_type,less<T>,rb_tree_tag,tree_order_statistics_node_update>;
const ll inf = 1e18; const int iinf = 1e9;
typedef pair<ll, ll> pll;
typedef pair<int, int> pii;
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
template <typename T> inline bool chmin(T& a, T b) { return (a > b ? a = b, 1 : 0); }
template <typename T> inline bool chmax(T& a, T b) { return (a < b ? a = b, 1 : 0); }

inline bool in(const pii &a, const pii &b) {
	auto &[l1, r1] = b; auto &[l2, r2] = a;
	return (l2 >= l1 && r2 <= r1);
}
inline int is(const pii &a, const pii &b) {
	auto &[l1, r1] = a; auto &[l2, r2] = b;
	return max(0, min(r1, r2) - max(l1, l2) + 1);
}

struct line {
	ll k, b, id;
	line() : k(0), b(0) {}
	line(ll k, ll b, ll id) : k(k), b(b), id(id) {}
	inline pll operator()(const ll &x) { return mpp(k * x + b, id); }
};
const int N = 1e6 + 10;
line t[4 * N];
inline void upd(int v, int l, int r, line f) {
	if (l == r) return void(t[v] = f(l) < t[v](l) ? f : t[v]);
	int m = l + r >> 1;
	bool le = f(l) < t[v](l);
	bool me = f(m) < t[v](m);
	if (me) swap(t[v], f);
	if (le != me) upd(2 * v + 1, l, m, f);
	else upd(2 * v + 2, m + 1, r, f);
}
inline pll get(int v, int l, int r, int x) {
	pll cur = t[v](x);
	if (l == r) return cur;
	int m = l + r >> 1;
	if (x <= m) return min(cur, get(2 * v + 1, l, m, x));
	else return min(cur, get(2 * v + 2, m + 1, r, x));
}

ll take_photos(int n, int m, int k, ve<int> R, ve<int> C) {
	ve<pii> pts(n);
	for (int i = 0; i < n; ++i) pts[i] = {min(R[i], C[i]), max(R[i], C[i])};
	sort(all(pts), [](const pii &a, const pii &b) { return mpp(a.se, a.fi) < mpp(b.se, b.fi); });
	pts.erase(unique(all(pts)), pts.end());

	ve<pii> nw;
	for (int i = sz(pts) - 1; ~i; --i) {
		if (!sz(nw) || !in(pts[i], nw.back())) nw.pb(pts[i]);
	} pts.swap(nw); reverse(all(pts));
	n = sz(pts);

	ve<ll> isec(n);
	for (int i = 1; i < n; ++i) isec[i] = is(pts[i - 1], pts[i]);
	for (int i = 0; i < n; ++i) isec[i] *= isec[i];
	ve<int> l(n), r(n);
	for (int i = 0; i < n; ++i) l[i] = pts[i].fi, r[i] = pts[i].se + 1;

	auto ok = [&](ll u) {
		for (int i = 0; i < 4 * m; ++i) t[i] = line(0, inf, 0);
		ve<pll> dp(n, {inf, inf});
		for (int i = 0; i < n; ++i) {
			upd(0, 0, m, line(-2 * l[i], (!i ? 0 : dp[i - 1].fi) - isec[i] + l[i] * 1ll * l[i], !i ? 0 : dp[i - 1].se));

			auto need = get(0, 0, m, r[i]);
			chmin(dp[i], {need.fi + u + r[i] * 1ll * r[i], need.se + 1});
		} return dp[n - 1];
	};

	ll le = 0, re = m * 1ll * m + 228, mid;
	ll ans = re;
	while (le <= re) {
		mid = le + re >> 1;
		ok(mid).se <= k ? ans = mid, re = mid - 1 : le = mid + 1;
	}
	return ok(ans).fi - ans * k;
}

#ifdef LOCAL
int main() {
    int n, m, k;
    assert(3 == scanf("%d %d %d", &n, &m, &k));
    std::vector<int> r(n), c(n);
    for (int i = 0; i < n; i++) {
        assert(2 == scanf("%d %d", &r[i], &c[i]));
    }
    long long ans = take_photos(n, m, k, r, c);
    
    
    printf("%lld\n", ans);
    return 0;
}
#endif

Compilation message

aliens.cpp: In function 'void upd(int, int, int, line)':
aliens.cpp:42:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   42 |  int m = l + r >> 1;
      |          ~~^~~
aliens.cpp: In function 'pll get(int, int, int, int)':
aliens.cpp:52:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   52 |  int m = l + r >> 1;
      |          ~~^~~
aliens.cpp: In function 'long long int take_photos(int, int, int, std::vector<int>, std::vector<int>)':
aliens.cpp:89:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   89 |   mid = le + re >> 1;
      |         ~~~^~~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 37 ms 94216 KB Correct answer: answer = 4
2 Correct 37 ms 94204 KB Correct answer: answer = 4
3 Correct 36 ms 94196 KB Correct answer: answer = 4
4 Correct 37 ms 94220 KB Correct answer: answer = 12
5 Correct 40 ms 94220 KB Correct answer: answer = 52
6 Correct 41 ms 94132 KB Correct answer: answer = 210
7 Correct 36 ms 94164 KB Correct answer: answer = 88
8 Correct 38 ms 94096 KB Correct answer: answer = 7696
9 Correct 36 ms 94188 KB Correct answer: answer = 1
10 Correct 36 ms 94156 KB Correct answer: answer = 2374
11 Correct 37 ms 94096 KB Correct answer: answer = 9502
12 Correct 37 ms 94164 KB Correct answer: answer = 49
13 Correct 37 ms 94176 KB Correct answer: answer = 151
14 Correct 37 ms 94152 KB Correct answer: answer = 7550
15 Correct 36 ms 94148 KB Correct answer: answer = 7220
16 Correct 42 ms 94196 KB Correct answer: answer = 7550
17 Correct 37 ms 94136 KB Correct answer: answer = 10000
18 Correct 37 ms 94164 KB Correct answer: answer = 10000
19 Correct 36 ms 94156 KB Correct answer: answer = 624
20 Correct 35 ms 94180 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 40 ms 94220 KB Correct answer: answer = 1
2 Correct 36 ms 94192 KB Correct answer: answer = 4
3 Correct 40 ms 94208 KB Correct answer: answer = 1
4 Correct 36 ms 94204 KB Correct answer: answer = 5
5 Correct 36 ms 94176 KB Correct answer: answer = 41
6 Correct 36 ms 94212 KB Correct answer: answer = 71923
7 Correct 37 ms 94204 KB Correct answer: answer = 77137
8 Correct 37 ms 94240 KB Correct answer: answer = 764
9 Correct 37 ms 94164 KB Correct answer: answer = 250000
10 Correct 38 ms 94200 KB Correct answer: answer = 500
11 Correct 36 ms 94188 KB Correct answer: answer = 32
12 Correct 36 ms 94212 KB Correct answer: answer = 130050
13 Correct 38 ms 94240 KB Correct answer: answer = 5110
14 Correct 37 ms 94292 KB Correct answer: answer = 2626
15 Correct 40 ms 94204 KB Correct answer: answer = 796
16 Correct 36 ms 94164 KB Correct answer: answer = 7580
17 Correct 37 ms 94188 KB Correct answer: answer = 1904
18 Correct 37 ms 94180 KB Correct answer: answer = 996004
19 Correct 40 ms 94176 KB Correct answer: answer = 38817
20 Correct 38 ms 94404 KB Correct answer: answer = 4096
21 Correct 38 ms 94156 KB Correct answer: answer = 1
22 Correct 39 ms 94208 KB Correct answer: answer = 1
23 Correct 40 ms 94164 KB Correct answer: answer = 2040
24 Correct 36 ms 94156 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 37 ms 94216 KB Correct answer: answer = 4
2 Correct 37 ms 94204 KB Correct answer: answer = 4
3 Correct 36 ms 94196 KB Correct answer: answer = 4
4 Correct 37 ms 94220 KB Correct answer: answer = 12
5 Correct 40 ms 94220 KB Correct answer: answer = 52
6 Correct 41 ms 94132 KB Correct answer: answer = 210
7 Correct 36 ms 94164 KB Correct answer: answer = 88
8 Correct 38 ms 94096 KB Correct answer: answer = 7696
9 Correct 36 ms 94188 KB Correct answer: answer = 1
10 Correct 36 ms 94156 KB Correct answer: answer = 2374
11 Correct 37 ms 94096 KB Correct answer: answer = 9502
12 Correct 37 ms 94164 KB Correct answer: answer = 49
13 Correct 37 ms 94176 KB Correct answer: answer = 151
14 Correct 37 ms 94152 KB Correct answer: answer = 7550
15 Correct 36 ms 94148 KB Correct answer: answer = 7220
16 Correct 42 ms 94196 KB Correct answer: answer = 7550
17 Correct 37 ms 94136 KB Correct answer: answer = 10000
18 Correct 37 ms 94164 KB Correct answer: answer = 10000
19 Correct 36 ms 94156 KB Correct answer: answer = 624
20 Correct 35 ms 94180 KB Correct answer: answer = 10000
21 Correct 40 ms 94220 KB Correct answer: answer = 1
22 Correct 36 ms 94192 KB Correct answer: answer = 4
23 Correct 40 ms 94208 KB Correct answer: answer = 1
24 Correct 36 ms 94204 KB Correct answer: answer = 5
25 Correct 36 ms 94176 KB Correct answer: answer = 41
26 Correct 36 ms 94212 KB Correct answer: answer = 71923
27 Correct 37 ms 94204 KB Correct answer: answer = 77137
28 Correct 37 ms 94240 KB Correct answer: answer = 764
29 Correct 37 ms 94164 KB Correct answer: answer = 250000
30 Correct 38 ms 94200 KB Correct answer: answer = 500
31 Correct 36 ms 94188 KB Correct answer: answer = 32
32 Correct 36 ms 94212 KB Correct answer: answer = 130050
33 Correct 38 ms 94240 KB Correct answer: answer = 5110
34 Correct 37 ms 94292 KB Correct answer: answer = 2626
35 Correct 40 ms 94204 KB Correct answer: answer = 796
36 Correct 36 ms 94164 KB Correct answer: answer = 7580
37 Correct 37 ms 94188 KB Correct answer: answer = 1904
38 Correct 37 ms 94180 KB Correct answer: answer = 996004
39 Correct 40 ms 94176 KB Correct answer: answer = 38817
40 Correct 38 ms 94404 KB Correct answer: answer = 4096
41 Correct 38 ms 94156 KB Correct answer: answer = 1
42 Correct 39 ms 94208 KB Correct answer: answer = 1
43 Correct 40 ms 94164 KB Correct answer: answer = 2040
44 Correct 36 ms 94156 KB Correct answer: answer = 2
45 Correct 36 ms 94176 KB Correct answer: answer = 4
46 Correct 37 ms 94152 KB Correct answer: answer = 9
47 Correct 36 ms 94152 KB Correct answer: answer = 9
48 Correct 41 ms 94120 KB Correct answer: answer = 21
49 Correct 37 ms 94192 KB Correct answer: answer = 71
50 Correct 37 ms 94156 KB Correct answer: answer = 77
51 Correct 36 ms 94208 KB Correct answer: answer = 400
52 Correct 37 ms 94136 KB Correct answer: answer = 996004
53 Correct 36 ms 94140 KB Correct answer: answer = 997310
54 Correct 36 ms 94224 KB Correct answer: answer = 990781
55 Correct 36 ms 94132 KB Correct answer: answer = 996545
56 Correct 36 ms 94168 KB Correct answer: answer = 484
57 Correct 40 ms 94152 KB Correct answer: answer = 484
58 Correct 39 ms 94248 KB Correct answer: answer = 63501
59 Correct 38 ms 94168 KB Correct answer: answer = 323501
60 Correct 38 ms 94156 KB Correct answer: answer = 752500
61 Correct 37 ms 94156 KB Correct answer: answer = 761480
62 Correct 37 ms 94248 KB Correct answer: answer = 758932
63 Correct 37 ms 94200 KB Correct answer: answer = 1000000
64 Correct 38 ms 94128 KB Correct answer: answer = 750500
65 Correct 34 ms 94124 KB Correct answer: answer = 1000000
66 Correct 36 ms 94224 KB Correct answer: answer = 250000
67 Correct 36 ms 94156 KB Correct answer: answer = 250000
68 Correct 36 ms 94196 KB Correct answer: answer = 1000000
69 Correct 36 ms 94156 KB Correct answer: answer = 994009
70 Correct 37 ms 94156 KB Correct answer: answer = 59315
71 Correct 36 ms 94252 KB Correct answer: answer = 25454
72 Correct 40 ms 94228 KB Correct answer: answer = 1504
73 Correct 36 ms 94208 KB Correct answer: answer = 37486
74 Correct 37 ms 94228 KB Correct answer: answer = 4284
75 Correct 36 ms 94124 KB Correct answer: answer = 158008
76 Correct 38 ms 94164 KB Correct answer: answer = 51860
77 Correct 37 ms 94164 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 37 ms 94216 KB Correct answer: answer = 4
2 Correct 37 ms 94204 KB Correct answer: answer = 4
3 Correct 36 ms 94196 KB Correct answer: answer = 4
4 Correct 37 ms 94220 KB Correct answer: answer = 12
5 Correct 40 ms 94220 KB Correct answer: answer = 52
6 Correct 41 ms 94132 KB Correct answer: answer = 210
7 Correct 36 ms 94164 KB Correct answer: answer = 88
8 Correct 38 ms 94096 KB Correct answer: answer = 7696
9 Correct 36 ms 94188 KB Correct answer: answer = 1
10 Correct 36 ms 94156 KB Correct answer: answer = 2374
11 Correct 37 ms 94096 KB Correct answer: answer = 9502
12 Correct 37 ms 94164 KB Correct answer: answer = 49
13 Correct 37 ms 94176 KB Correct answer: answer = 151
14 Correct 37 ms 94152 KB Correct answer: answer = 7550
15 Correct 36 ms 94148 KB Correct answer: answer = 7220
16 Correct 42 ms 94196 KB Correct answer: answer = 7550
17 Correct 37 ms 94136 KB Correct answer: answer = 10000
18 Correct 37 ms 94164 KB Correct answer: answer = 10000
19 Correct 36 ms 94156 KB Correct answer: answer = 624
20 Correct 35 ms 94180 KB Correct answer: answer = 10000
21 Correct 40 ms 94220 KB Correct answer: answer = 1
22 Correct 36 ms 94192 KB Correct answer: answer = 4
23 Correct 40 ms 94208 KB Correct answer: answer = 1
24 Correct 36 ms 94204 KB Correct answer: answer = 5
25 Correct 36 ms 94176 KB Correct answer: answer = 41
26 Correct 36 ms 94212 KB Correct answer: answer = 71923
27 Correct 37 ms 94204 KB Correct answer: answer = 77137
28 Correct 37 ms 94240 KB Correct answer: answer = 764
29 Correct 37 ms 94164 KB Correct answer: answer = 250000
30 Correct 38 ms 94200 KB Correct answer: answer = 500
31 Correct 36 ms 94188 KB Correct answer: answer = 32
32 Correct 36 ms 94212 KB Correct answer: answer = 130050
33 Correct 38 ms 94240 KB Correct answer: answer = 5110
34 Correct 37 ms 94292 KB Correct answer: answer = 2626
35 Correct 40 ms 94204 KB Correct answer: answer = 796
36 Correct 36 ms 94164 KB Correct answer: answer = 7580
37 Correct 37 ms 94188 KB Correct answer: answer = 1904
38 Correct 37 ms 94180 KB Correct answer: answer = 996004
39 Correct 40 ms 94176 KB Correct answer: answer = 38817
40 Correct 38 ms 94404 KB Correct answer: answer = 4096
41 Correct 38 ms 94156 KB Correct answer: answer = 1
42 Correct 39 ms 94208 KB Correct answer: answer = 1
43 Correct 40 ms 94164 KB Correct answer: answer = 2040
44 Correct 36 ms 94156 KB Correct answer: answer = 2
45 Correct 36 ms 94176 KB Correct answer: answer = 4
46 Correct 37 ms 94152 KB Correct answer: answer = 9
47 Correct 36 ms 94152 KB Correct answer: answer = 9
48 Correct 41 ms 94120 KB Correct answer: answer = 21
49 Correct 37 ms 94192 KB Correct answer: answer = 71
50 Correct 37 ms 94156 KB Correct answer: answer = 77
51 Correct 36 ms 94208 KB Correct answer: answer = 400
52 Correct 37 ms 94136 KB Correct answer: answer = 996004
53 Correct 36 ms 94140 KB Correct answer: answer = 997310
54 Correct 36 ms 94224 KB Correct answer: answer = 990781
55 Correct 36 ms 94132 KB Correct answer: answer = 996545
56 Correct 36 ms 94168 KB Correct answer: answer = 484
57 Correct 40 ms 94152 KB Correct answer: answer = 484
58 Correct 39 ms 94248 KB Correct answer: answer = 63501
59 Correct 38 ms 94168 KB Correct answer: answer = 323501
60 Correct 38 ms 94156 KB Correct answer: answer = 752500
61 Correct 37 ms 94156 KB Correct answer: answer = 761480
62 Correct 37 ms 94248 KB Correct answer: answer = 758932
63 Correct 37 ms 94200 KB Correct answer: answer = 1000000
64 Correct 38 ms 94128 KB Correct answer: answer = 750500
65 Correct 34 ms 94124 KB Correct answer: answer = 1000000
66 Correct 36 ms 94224 KB Correct answer: answer = 250000
67 Correct 36 ms 94156 KB Correct answer: answer = 250000
68 Correct 36 ms 94196 KB Correct answer: answer = 1000000
69 Correct 36 ms 94156 KB Correct answer: answer = 994009
70 Correct 37 ms 94156 KB Correct answer: answer = 59315
71 Correct 36 ms 94252 KB Correct answer: answer = 25454
72 Correct 40 ms 94228 KB Correct answer: answer = 1504
73 Correct 36 ms 94208 KB Correct answer: answer = 37486
74 Correct 37 ms 94228 KB Correct answer: answer = 4284
75 Correct 36 ms 94124 KB Correct answer: answer = 158008
76 Correct 38 ms 94164 KB Correct answer: answer = 51860
77 Correct 37 ms 94164 KB Correct answer: answer = 12985
78 Correct 493 ms 94408 KB Correct answer: answer = 997864126212
79 Correct 497 ms 94284 KB Correct answer: answer = 998608411647
80 Correct 500 ms 94316 KB Correct answer: answer = 995265560477
81 Correct 50 ms 94432 KB Correct answer: answer = 10125000
82 Correct 55 ms 94412 KB Correct answer: answer = 2291668
83 Correct 48 ms 94240 KB Correct answer: answer = 42388
84 Correct 48 ms 94320 KB Correct answer: answer = 10318
85 Correct 46 ms 94288 KB Correct answer: answer = 3416
86 Correct 551 ms 94484 KB Correct answer: answer = 331708193881
87 Correct 558 ms 94484 KB Correct answer: answer = 2861193756
88 Correct 559 ms 94540 KB Correct answer: answer = 114646930
89 Correct 53 ms 94464 KB Correct answer: answer = 9280921
90 Correct 542 ms 94488 KB Correct answer: answer = 999984053400
91 Correct 547 ms 94480 KB Correct answer: answer = 750935949134
92 Correct 496 ms 94312 KB Correct answer: answer = 1000000000000
93 Correct 485 ms 94288 KB Correct answer: answer = 998762383161
94 Correct 551 ms 94484 KB Correct answer: answer = 23017412908
95 Correct 507 ms 94380 KB Correct answer: answer = 728143410622
96 Correct 480 ms 94308 KB Correct answer: answer = 2
97 Correct 530 ms 94552 KB Correct answer: answer = 1824916
98 Correct 105 ms 94440 KB Correct answer: answer = 10680029
99 Correct 98 ms 94548 KB Correct answer: answer = 18351700
100 Correct 551 ms 94420 KB Correct answer: answer = 16040026
101 Correct 506 ms 94336 KB Correct answer: answer = 253968628325
102 Correct 44 ms 94284 KB Correct answer: answer = 10267
103 Correct 304 ms 94420 KB Correct answer: answer = 2582408
104 Correct 519 ms 94316 KB Correct answer: answer = 78024964781
105 Correct 498 ms 94344 KB Correct answer: answer = 9866346457
106 Correct 509 ms 94432 KB Correct answer: answer = 3327720949
107 Correct 491 ms 94456 KB Correct answer: answer = 86064128360
108 Correct 499 ms 94344 KB Correct answer: answer = 12698259150
109 Correct 582 ms 94444 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 37 ms 94216 KB Correct answer: answer = 4
2 Correct 37 ms 94204 KB Correct answer: answer = 4
3 Correct 36 ms 94196 KB Correct answer: answer = 4
4 Correct 37 ms 94220 KB Correct answer: answer = 12
5 Correct 40 ms 94220 KB Correct answer: answer = 52
6 Correct 41 ms 94132 KB Correct answer: answer = 210
7 Correct 36 ms 94164 KB Correct answer: answer = 88
8 Correct 38 ms 94096 KB Correct answer: answer = 7696
9 Correct 36 ms 94188 KB Correct answer: answer = 1
10 Correct 36 ms 94156 KB Correct answer: answer = 2374
11 Correct 37 ms 94096 KB Correct answer: answer = 9502
12 Correct 37 ms 94164 KB Correct answer: answer = 49
13 Correct 37 ms 94176 KB Correct answer: answer = 151
14 Correct 37 ms 94152 KB Correct answer: answer = 7550
15 Correct 36 ms 94148 KB Correct answer: answer = 7220
16 Correct 42 ms 94196 KB Correct answer: answer = 7550
17 Correct 37 ms 94136 KB Correct answer: answer = 10000
18 Correct 37 ms 94164 KB Correct answer: answer = 10000
19 Correct 36 ms 94156 KB Correct answer: answer = 624
20 Correct 35 ms 94180 KB Correct answer: answer = 10000
21 Correct 40 ms 94220 KB Correct answer: answer = 1
22 Correct 36 ms 94192 KB Correct answer: answer = 4
23 Correct 40 ms 94208 KB Correct answer: answer = 1
24 Correct 36 ms 94204 KB Correct answer: answer = 5
25 Correct 36 ms 94176 KB Correct answer: answer = 41
26 Correct 36 ms 94212 KB Correct answer: answer = 71923
27 Correct 37 ms 94204 KB Correct answer: answer = 77137
28 Correct 37 ms 94240 KB Correct answer: answer = 764
29 Correct 37 ms 94164 KB Correct answer: answer = 250000
30 Correct 38 ms 94200 KB Correct answer: answer = 500
31 Correct 36 ms 94188 KB Correct answer: answer = 32
32 Correct 36 ms 94212 KB Correct answer: answer = 130050
33 Correct 38 ms 94240 KB Correct answer: answer = 5110
34 Correct 37 ms 94292 KB Correct answer: answer = 2626
35 Correct 40 ms 94204 KB Correct answer: answer = 796
36 Correct 36 ms 94164 KB Correct answer: answer = 7580
37 Correct 37 ms 94188 KB Correct answer: answer = 1904
38 Correct 37 ms 94180 KB Correct answer: answer = 996004
39 Correct 40 ms 94176 KB Correct answer: answer = 38817
40 Correct 38 ms 94404 KB Correct answer: answer = 4096
41 Correct 38 ms 94156 KB Correct answer: answer = 1
42 Correct 39 ms 94208 KB Correct answer: answer = 1
43 Correct 40 ms 94164 KB Correct answer: answer = 2040
44 Correct 36 ms 94156 KB Correct answer: answer = 2
45 Correct 36 ms 94176 KB Correct answer: answer = 4
46 Correct 37 ms 94152 KB Correct answer: answer = 9
47 Correct 36 ms 94152 KB Correct answer: answer = 9
48 Correct 41 ms 94120 KB Correct answer: answer = 21
49 Correct 37 ms 94192 KB Correct answer: answer = 71
50 Correct 37 ms 94156 KB Correct answer: answer = 77
51 Correct 36 ms 94208 KB Correct answer: answer = 400
52 Correct 37 ms 94136 KB Correct answer: answer = 996004
53 Correct 36 ms 94140 KB Correct answer: answer = 997310
54 Correct 36 ms 94224 KB Correct answer: answer = 990781
55 Correct 36 ms 94132 KB Correct answer: answer = 996545
56 Correct 36 ms 94168 KB Correct answer: answer = 484
57 Correct 40 ms 94152 KB Correct answer: answer = 484
58 Correct 39 ms 94248 KB Correct answer: answer = 63501
59 Correct 38 ms 94168 KB Correct answer: answer = 323501
60 Correct 38 ms 94156 KB Correct answer: answer = 752500
61 Correct 37 ms 94156 KB Correct answer: answer = 761480
62 Correct 37 ms 94248 KB Correct answer: answer = 758932
63 Correct 37 ms 94200 KB Correct answer: answer = 1000000
64 Correct 38 ms 94128 KB Correct answer: answer = 750500
65 Correct 34 ms 94124 KB Correct answer: answer = 1000000
66 Correct 36 ms 94224 KB Correct answer: answer = 250000
67 Correct 36 ms 94156 KB Correct answer: answer = 250000
68 Correct 36 ms 94196 KB Correct answer: answer = 1000000
69 Correct 36 ms 94156 KB Correct answer: answer = 994009
70 Correct 37 ms 94156 KB Correct answer: answer = 59315
71 Correct 36 ms 94252 KB Correct answer: answer = 25454
72 Correct 40 ms 94228 KB Correct answer: answer = 1504
73 Correct 36 ms 94208 KB Correct answer: answer = 37486
74 Correct 37 ms 94228 KB Correct answer: answer = 4284
75 Correct 36 ms 94124 KB Correct answer: answer = 158008
76 Correct 38 ms 94164 KB Correct answer: answer = 51860
77 Correct 37 ms 94164 KB Correct answer: answer = 12985
78 Correct 493 ms 94408 KB Correct answer: answer = 997864126212
79 Correct 497 ms 94284 KB Correct answer: answer = 998608411647
80 Correct 500 ms 94316 KB Correct answer: answer = 995265560477
81 Correct 50 ms 94432 KB Correct answer: answer = 10125000
82 Correct 55 ms 94412 KB Correct answer: answer = 2291668
83 Correct 48 ms 94240 KB Correct answer: answer = 42388
84 Correct 48 ms 94320 KB Correct answer: answer = 10318
85 Correct 46 ms 94288 KB Correct answer: answer = 3416
86 Correct 551 ms 94484 KB Correct answer: answer = 331708193881
87 Correct 558 ms 94484 KB Correct answer: answer = 2861193756
88 Correct 559 ms 94540 KB Correct answer: answer = 114646930
89 Correct 53 ms 94464 KB Correct answer: answer = 9280921
90 Correct 542 ms 94488 KB Correct answer: answer = 999984053400
91 Correct 547 ms 94480 KB Correct answer: answer = 750935949134
92 Correct 496 ms 94312 KB Correct answer: answer = 1000000000000
93 Correct 485 ms 94288 KB Correct answer: answer = 998762383161
94 Correct 551 ms 94484 KB Correct answer: answer = 23017412908
95 Correct 507 ms 94380 KB Correct answer: answer = 728143410622
96 Correct 480 ms 94308 KB Correct answer: answer = 2
97 Correct 530 ms 94552 KB Correct answer: answer = 1824916
98 Correct 105 ms 94440 KB Correct answer: answer = 10680029
99 Correct 98 ms 94548 KB Correct answer: answer = 18351700
100 Correct 551 ms 94420 KB Correct answer: answer = 16040026
101 Correct 506 ms 94336 KB Correct answer: answer = 253968628325
102 Correct 44 ms 94284 KB Correct answer: answer = 10267
103 Correct 304 ms 94420 KB Correct answer: answer = 2582408
104 Correct 519 ms 94316 KB Correct answer: answer = 78024964781
105 Correct 498 ms 94344 KB Correct answer: answer = 9866346457
106 Correct 509 ms 94432 KB Correct answer: answer = 3327720949
107 Correct 491 ms 94456 KB Correct answer: answer = 86064128360
108 Correct 499 ms 94344 KB Correct answer: answer = 12698259150
109 Correct 582 ms 94444 KB Correct answer: answer = 1185259288
110 Correct 502 ms 95408 KB Correct answer: answer = 999889968863
111 Correct 524 ms 95448 KB Correct answer: answer = 999861384931
112 Correct 523 ms 95404 KB Correct answer: answer = 999811809929
113 Correct 506 ms 95400 KB Correct answer: answer = 999869756441
114 Correct 335 ms 97368 KB Correct answer: answer = 1700000000
115 Correct 354 ms 97984 KB Correct answer: answer = 131666670
116 Correct 118 ms 95436 KB Correct answer: answer = 89478486
117 Correct 119 ms 95308 KB Correct answer: answer = 4971040
118 Correct 130 ms 95440 KB Correct answer: answer = 2711494
119 Correct 350 ms 97940 KB Correct answer: answer = 25252530
120 Correct 341 ms 97928 KB Correct answer: answer = 62500000
121 Correct 1119 ms 98080 KB Correct answer: answer = 333175097780
122 Correct 1130 ms 97996 KB Correct answer: answer = 33121180179
123 Correct 1121 ms 98004 KB Correct answer: answer = 9802314015
124 Correct 344 ms 97968 KB Correct answer: answer = 32567551
125 Correct 916 ms 98044 KB Correct answer: answer = 997525000000
126 Correct 1048 ms 97948 KB Correct answer: answer = 752723538884
127 Correct 498 ms 95944 KB Correct answer: answer = 1000000000000
128 Correct 497 ms 96084 KB Correct answer: answer = 999978000121
129 Correct 537 ms 96104 KB Correct answer: answer = 745986144735
130 Correct 511 ms 95604 KB Correct answer: answer = 2
131 Correct 992 ms 98032 KB Correct answer: answer = 277966670
132 Correct 985 ms 97944 KB Correct answer: answer = 2500900082
133 Correct 617 ms 96284 KB Correct answer: answer = 301248349636
134 Correct 212 ms 96056 KB Correct answer: answer = 14118891
135 Correct 538 ms 96068 KB Correct answer: answer = 14384977265
136 Correct 558 ms 96104 KB Correct answer: answer = 3681368330
137 Correct 556 ms 96212 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 37 ms 94216 KB Correct answer: answer = 4
2 Correct 37 ms 94204 KB Correct answer: answer = 4
3 Correct 36 ms 94196 KB Correct answer: answer = 4
4 Correct 37 ms 94220 KB Correct answer: answer = 12
5 Correct 40 ms 94220 KB Correct answer: answer = 52
6 Correct 41 ms 94132 KB Correct answer: answer = 210
7 Correct 36 ms 94164 KB Correct answer: answer = 88
8 Correct 38 ms 94096 KB Correct answer: answer = 7696
9 Correct 36 ms 94188 KB Correct answer: answer = 1
10 Correct 36 ms 94156 KB Correct answer: answer = 2374
11 Correct 37 ms 94096 KB Correct answer: answer = 9502
12 Correct 37 ms 94164 KB Correct answer: answer = 49
13 Correct 37 ms 94176 KB Correct answer: answer = 151
14 Correct 37 ms 94152 KB Correct answer: answer = 7550
15 Correct 36 ms 94148 KB Correct answer: answer = 7220
16 Correct 42 ms 94196 KB Correct answer: answer = 7550
17 Correct 37 ms 94136 KB Correct answer: answer = 10000
18 Correct 37 ms 94164 KB Correct answer: answer = 10000
19 Correct 36 ms 94156 KB Correct answer: answer = 624
20 Correct 35 ms 94180 KB Correct answer: answer = 10000
21 Correct 40 ms 94220 KB Correct answer: answer = 1
22 Correct 36 ms 94192 KB Correct answer: answer = 4
23 Correct 40 ms 94208 KB Correct answer: answer = 1
24 Correct 36 ms 94204 KB Correct answer: answer = 5
25 Correct 36 ms 94176 KB Correct answer: answer = 41
26 Correct 36 ms 94212 KB Correct answer: answer = 71923
27 Correct 37 ms 94204 KB Correct answer: answer = 77137
28 Correct 37 ms 94240 KB Correct answer: answer = 764
29 Correct 37 ms 94164 KB Correct answer: answer = 250000
30 Correct 38 ms 94200 KB Correct answer: answer = 500
31 Correct 36 ms 94188 KB Correct answer: answer = 32
32 Correct 36 ms 94212 KB Correct answer: answer = 130050
33 Correct 38 ms 94240 KB Correct answer: answer = 5110
34 Correct 37 ms 94292 KB Correct answer: answer = 2626
35 Correct 40 ms 94204 KB Correct answer: answer = 796
36 Correct 36 ms 94164 KB Correct answer: answer = 7580
37 Correct 37 ms 94188 KB Correct answer: answer = 1904
38 Correct 37 ms 94180 KB Correct answer: answer = 996004
39 Correct 40 ms 94176 KB Correct answer: answer = 38817
40 Correct 38 ms 94404 KB Correct answer: answer = 4096
41 Correct 38 ms 94156 KB Correct answer: answer = 1
42 Correct 39 ms 94208 KB Correct answer: answer = 1
43 Correct 40 ms 94164 KB Correct answer: answer = 2040
44 Correct 36 ms 94156 KB Correct answer: answer = 2
45 Correct 36 ms 94176 KB Correct answer: answer = 4
46 Correct 37 ms 94152 KB Correct answer: answer = 9
47 Correct 36 ms 94152 KB Correct answer: answer = 9
48 Correct 41 ms 94120 KB Correct answer: answer = 21
49 Correct 37 ms 94192 KB Correct answer: answer = 71
50 Correct 37 ms 94156 KB Correct answer: answer = 77
51 Correct 36 ms 94208 KB Correct answer: answer = 400
52 Correct 37 ms 94136 KB Correct answer: answer = 996004
53 Correct 36 ms 94140 KB Correct answer: answer = 997310
54 Correct 36 ms 94224 KB Correct answer: answer = 990781
55 Correct 36 ms 94132 KB Correct answer: answer = 996545
56 Correct 36 ms 94168 KB Correct answer: answer = 484
57 Correct 40 ms 94152 KB Correct answer: answer = 484
58 Correct 39 ms 94248 KB Correct answer: answer = 63501
59 Correct 38 ms 94168 KB Correct answer: answer = 323501
60 Correct 38 ms 94156 KB Correct answer: answer = 752500
61 Correct 37 ms 94156 KB Correct answer: answer = 761480
62 Correct 37 ms 94248 KB Correct answer: answer = 758932
63 Correct 37 ms 94200 KB Correct answer: answer = 1000000
64 Correct 38 ms 94128 KB Correct answer: answer = 750500
65 Correct 34 ms 94124 KB Correct answer: answer = 1000000
66 Correct 36 ms 94224 KB Correct answer: answer = 250000
67 Correct 36 ms 94156 KB Correct answer: answer = 250000
68 Correct 36 ms 94196 KB Correct answer: answer = 1000000
69 Correct 36 ms 94156 KB Correct answer: answer = 994009
70 Correct 37 ms 94156 KB Correct answer: answer = 59315
71 Correct 36 ms 94252 KB Correct answer: answer = 25454
72 Correct 40 ms 94228 KB Correct answer: answer = 1504
73 Correct 36 ms 94208 KB Correct answer: answer = 37486
74 Correct 37 ms 94228 KB Correct answer: answer = 4284
75 Correct 36 ms 94124 KB Correct answer: answer = 158008
76 Correct 38 ms 94164 KB Correct answer: answer = 51860
77 Correct 37 ms 94164 KB Correct answer: answer = 12985
78 Correct 493 ms 94408 KB Correct answer: answer = 997864126212
79 Correct 497 ms 94284 KB Correct answer: answer = 998608411647
80 Correct 500 ms 94316 KB Correct answer: answer = 995265560477
81 Correct 50 ms 94432 KB Correct answer: answer = 10125000
82 Correct 55 ms 94412 KB Correct answer: answer = 2291668
83 Correct 48 ms 94240 KB Correct answer: answer = 42388
84 Correct 48 ms 94320 KB Correct answer: answer = 10318
85 Correct 46 ms 94288 KB Correct answer: answer = 3416
86 Correct 551 ms 94484 KB Correct answer: answer = 331708193881
87 Correct 558 ms 94484 KB Correct answer: answer = 2861193756
88 Correct 559 ms 94540 KB Correct answer: answer = 114646930
89 Correct 53 ms 94464 KB Correct answer: answer = 9280921
90 Correct 542 ms 94488 KB Correct answer: answer = 999984053400
91 Correct 547 ms 94480 KB Correct answer: answer = 750935949134
92 Correct 496 ms 94312 KB Correct answer: answer = 1000000000000
93 Correct 485 ms 94288 KB Correct answer: answer = 998762383161
94 Correct 551 ms 94484 KB Correct answer: answer = 23017412908
95 Correct 507 ms 94380 KB Correct answer: answer = 728143410622
96 Correct 480 ms 94308 KB Correct answer: answer = 2
97 Correct 530 ms 94552 KB Correct answer: answer = 1824916
98 Correct 105 ms 94440 KB Correct answer: answer = 10680029
99 Correct 98 ms 94548 KB Correct answer: answer = 18351700
100 Correct 551 ms 94420 KB Correct answer: answer = 16040026
101 Correct 506 ms 94336 KB Correct answer: answer = 253968628325
102 Correct 44 ms 94284 KB Correct answer: answer = 10267
103 Correct 304 ms 94420 KB Correct answer: answer = 2582408
104 Correct 519 ms 94316 KB Correct answer: answer = 78024964781
105 Correct 498 ms 94344 KB Correct answer: answer = 9866346457
106 Correct 509 ms 94432 KB Correct answer: answer = 3327720949
107 Correct 491 ms 94456 KB Correct answer: answer = 86064128360
108 Correct 499 ms 94344 KB Correct answer: answer = 12698259150
109 Correct 582 ms 94444 KB Correct answer: answer = 1185259288
110 Correct 502 ms 95408 KB Correct answer: answer = 999889968863
111 Correct 524 ms 95448 KB Correct answer: answer = 999861384931
112 Correct 523 ms 95404 KB Correct answer: answer = 999811809929
113 Correct 506 ms 95400 KB Correct answer: answer = 999869756441
114 Correct 335 ms 97368 KB Correct answer: answer = 1700000000
115 Correct 354 ms 97984 KB Correct answer: answer = 131666670
116 Correct 118 ms 95436 KB Correct answer: answer = 89478486
117 Correct 119 ms 95308 KB Correct answer: answer = 4971040
118 Correct 130 ms 95440 KB Correct answer: answer = 2711494
119 Correct 350 ms 97940 KB Correct answer: answer = 25252530
120 Correct 341 ms 97928 KB Correct answer: answer = 62500000
121 Correct 1119 ms 98080 KB Correct answer: answer = 333175097780
122 Correct 1130 ms 97996 KB Correct answer: answer = 33121180179
123 Correct 1121 ms 98004 KB Correct answer: answer = 9802314015
124 Correct 344 ms 97968 KB Correct answer: answer = 32567551
125 Correct 916 ms 98044 KB Correct answer: answer = 997525000000
126 Correct 1048 ms 97948 KB Correct answer: answer = 752723538884
127 Correct 498 ms 95944 KB Correct answer: answer = 1000000000000
128 Correct 497 ms 96084 KB Correct answer: answer = 999978000121
129 Correct 537 ms 96104 KB Correct answer: answer = 745986144735
130 Correct 511 ms 95604 KB Correct answer: answer = 2
131 Correct 992 ms 98032 KB Correct answer: answer = 277966670
132 Correct 985 ms 97944 KB Correct answer: answer = 2500900082
133 Correct 617 ms 96284 KB Correct answer: answer = 301248349636
134 Correct 212 ms 96056 KB Correct answer: answer = 14118891
135 Correct 538 ms 96068 KB Correct answer: answer = 14384977265
136 Correct 558 ms 96104 KB Correct answer: answer = 3681368330
137 Correct 556 ms 96212 KB Correct answer: answer = 2720316816
138 Correct 543 ms 98000 KB Correct answer: answer = 999976000144
139 Correct 536 ms 97868 KB Correct answer: answer = 999856102410
140 Correct 524 ms 97872 KB Correct answer: answer = 999958401531
141 Correct 530 ms 97940 KB Correct answer: answer = 999769649944
142 Correct 531 ms 97824 KB Correct answer: answer = 999874525918
143 Correct 679 ms 101792 KB Correct answer: answer = 6050000000
144 Correct 737 ms 101588 KB Correct answer: answer = 1112500000
145 Correct 423 ms 99116 KB Correct answer: answer = 4294967296
146 Correct 464 ms 99116 KB Correct answer: answer = 87652406
147 Correct 490 ms 99108 KB Correct answer: answer = 6297664
148 Correct 478 ms 99116 KB Correct answer: answer = 196612
149 Correct 733 ms 101660 KB Correct answer: answer = 15015100
150 Correct 716 ms 101652 KB Correct answer: answer = 25000000
151 Correct 1500 ms 101780 KB Correct answer: answer = 333230209550
152 Correct 1619 ms 101668 KB Correct answer: answer = 917123769
153 Correct 1539 ms 101664 KB Correct answer: answer = 95162
154 Correct 730 ms 101740 KB Correct answer: answer = 382616191
155 Correct 1337 ms 101840 KB Correct answer: answer = 990033333400
156 Correct 1319 ms 101780 KB Correct answer: answer = 990000100000
157 Correct 1387 ms 101488 KB Correct answer: answer = 749998188180
158 Correct 516 ms 97844 KB Correct answer: answer = 1000000000000
159 Correct 532 ms 97968 KB Correct answer: answer = 999988000036
160 Correct 530 ms 97996 KB Correct answer: answer = 744929274393
161 Correct 517 ms 96972 KB Correct answer: answer = 2
162 Correct 1401 ms 101660 KB Correct answer: answer = 1300024
163 Correct 1420 ms 101736 KB Correct answer: answer = 5000700010
164 Correct 666 ms 98412 KB Correct answer: answer = 354997100800
165 Correct 420 ms 97860 KB Correct answer: answer = 257000
166 Correct 906 ms 98052 KB Correct answer: answer = 3765323
167 Correct 560 ms 97992 KB Correct answer: answer = 1525903
168 Correct 541 ms 97960 KB Correct answer: answer = 67618137730
169 Correct 550 ms 98036 KB Correct answer: answer = 12656680171
170 Correct 589 ms 98100 KB Correct answer: answer = 579831736
171 Correct 946 ms 99244 KB Correct answer: answer = 23605611
172 Correct 577 ms 98124 KB Correct answer: answer = 7052481200
173 Correct 677 ms 98448 KB Correct answer: answer = 1314039500
174 Correct 799 ms 98796 KB Correct answer: answer = 302484000
175 Correct 1271 ms 100296 KB Correct answer: answer = 52348480