oj.uz

Submission #574049

# Submission time Handle Problem Language Result Execution time Memory
574049 2022-06-07T16:02:00 Z vovamr Aliens (IOI16_aliens) C++17
100 / 100
 136 ms 12432 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); }
};
inline bool bad(const line &a, const line &b, const line &c) {
	return mpp((a.b - c.b) * (b.k - a.k), c.id) <= mpp((a.b - b.b) * (c.k - a.k), b.id);
}
ve<line> s;
inline void add(const line &c) {
	if (!sz(s)) return void(s.pb(c));
	while (sz(s) >= 2) {
		line &a = s[sz(s) - 2], &b = s[sz(s) - 1];
		if (bad(a, b, c)) s.pop_back();
		else break;
	} s.pb(c);
}
int ptr = 0;
inline pll qry(const ll &x) {
	chmin(ptr, sz(s) - 1);
	pll res = {inf, inf};
	while (ptr + 1 < sz(s) && s[ptr + 1](x) < s[ptr](x)) ++ptr;
	for (int d = -1; d <= 2; ++d) if (ptr + d >= 0 && ptr + d < sz(s)) {
		chmin(res, s[ptr + d](x));
	} return res;
}
 
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 = 0; i + 1 < 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) {
		s.clear();
		ve<pll> dp(n + 1, {inf, inf});
		dp[n] = {0, 0};
		for (int i = n - 1; ~i; --i) {
			add(line(2 * r[i], dp[i + 1].fi - isec[i] + r[i] * 1ll * r[i], dp[i + 1].se));
 
			auto need = qry(-l[i]);
			chmin(dp[i], {need.fi + u + l[i] * 1ll * l[i], need.se + 1});
 
		} return dp[0];
	};
 
	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 'long long int take_photos(int, int, int, std::vector<int>, std::vector<int>)':
aliens.cpp:94:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   94 |   mid = le + re >> 1;
      |         ~~~^~~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 304 KB Correct answer: answer = 4
2 Correct 0 ms 304 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 4
4 Correct 1 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 KB Correct answer: answer = 210
7 Correct 0 ms 212 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 0 ms 300 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 212 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 300 KB Correct answer: answer = 10000
19 Correct 1 ms 304 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Correct answer: answer = 1
2 Correct 1 ms 212 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 1
4 Correct 1 ms 212 KB Correct answer: answer = 5
5 Correct 0 ms 212 KB Correct answer: answer = 41
6 Correct 0 ms 212 KB Correct answer: answer = 71923
7 Correct 1 ms 212 KB Correct answer: answer = 77137
8 Correct 1 ms 340 KB Correct answer: answer = 764
9 Correct 1 ms 340 KB Correct answer: answer = 250000
10 Correct 1 ms 340 KB Correct answer: answer = 500
11 Correct 0 ms 212 KB Correct answer: answer = 32
12 Correct 1 ms 340 KB Correct answer: answer = 130050
13 Correct 1 ms 340 KB Correct answer: answer = 5110
14 Correct 1 ms 212 KB Correct answer: answer = 2626
15 Correct 1 ms 212 KB Correct answer: answer = 796
16 Correct 1 ms 304 KB Correct answer: answer = 7580
17 Correct 1 ms 340 KB Correct answer: answer = 1904
18 Correct 1 ms 304 KB Correct answer: answer = 996004
19 Correct 1 ms 212 KB Correct answer: answer = 38817
20 Correct 1 ms 340 KB Correct answer: answer = 4096
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 1 ms 212 KB Correct answer: answer = 1
23 Correct 1 ms 340 KB Correct answer: answer = 2040
24 Correct 1 ms 212 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 304 KB Correct answer: answer = 4
2 Correct 0 ms 304 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 4
4 Correct 1 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 KB Correct answer: answer = 210
7 Correct 0 ms 212 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 0 ms 300 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 212 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 300 KB Correct answer: answer = 10000
19 Correct 1 ms 304 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 1 ms 212 KB Correct answer: answer = 4
23 Correct 1 ms 212 KB Correct answer: answer = 1
24 Correct 1 ms 212 KB Correct answer: answer = 5
25 Correct 0 ms 212 KB Correct answer: answer = 41
26 Correct 0 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 340 KB Correct answer: answer = 764
29 Correct 1 ms 340 KB Correct answer: answer = 250000
30 Correct 1 ms 340 KB Correct answer: answer = 500
31 Correct 0 ms 212 KB Correct answer: answer = 32
32 Correct 1 ms 340 KB Correct answer: answer = 130050
33 Correct 1 ms 340 KB Correct answer: answer = 5110
34 Correct 1 ms 212 KB Correct answer: answer = 2626
35 Correct 1 ms 212 KB Correct answer: answer = 796
36 Correct 1 ms 304 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 304 KB Correct answer: answer = 996004
39 Correct 1 ms 212 KB Correct answer: answer = 38817
40 Correct 1 ms 340 KB Correct answer: answer = 4096
41 Correct 1 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 212 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 212 KB Correct answer: answer = 2
45 Correct 1 ms 300 KB Correct answer: answer = 4
46 Correct 1 ms 212 KB Correct answer: answer = 9
47 Correct 1 ms 304 KB Correct answer: answer = 9
48 Correct 1 ms 308 KB Correct answer: answer = 21
49 Correct 1 ms 212 KB Correct answer: answer = 71
50 Correct 1 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 212 KB Correct answer: answer = 996004
53 Correct 1 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 212 KB Correct answer: answer = 990781
55 Correct 1 ms 212 KB Correct answer: answer = 996545
56 Correct 1 ms 212 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 1 ms 340 KB Correct answer: answer = 63501
59 Correct 1 ms 340 KB Correct answer: answer = 323501
60 Correct 1 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 212 KB Correct answer: answer = 761480
62 Correct 1 ms 340 KB Correct answer: answer = 758932
63 Correct 1 ms 212 KB Correct answer: answer = 1000000
64 Correct 1 ms 304 KB Correct answer: answer = 750500
65 Correct 1 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 300 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 1 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 212 KB Correct answer: answer = 994009
70 Correct 1 ms 212 KB Correct answer: answer = 59315
71 Correct 1 ms 340 KB Correct answer: answer = 25454
72 Correct 1 ms 340 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 1 ms 212 KB Correct answer: answer = 4284
75 Correct 1 ms 212 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 212 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 304 KB Correct answer: answer = 4
2 Correct 0 ms 304 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 4
4 Correct 1 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 KB Correct answer: answer = 210
7 Correct 0 ms 212 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 0 ms 300 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 212 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 300 KB Correct answer: answer = 10000
19 Correct 1 ms 304 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 1 ms 212 KB Correct answer: answer = 4
23 Correct 1 ms 212 KB Correct answer: answer = 1
24 Correct 1 ms 212 KB Correct answer: answer = 5
25 Correct 0 ms 212 KB Correct answer: answer = 41
26 Correct 0 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 340 KB Correct answer: answer = 764
29 Correct 1 ms 340 KB Correct answer: answer = 250000
30 Correct 1 ms 340 KB Correct answer: answer = 500
31 Correct 0 ms 212 KB Correct answer: answer = 32
32 Correct 1 ms 340 KB Correct answer: answer = 130050
33 Correct 1 ms 340 KB Correct answer: answer = 5110
34 Correct 1 ms 212 KB Correct answer: answer = 2626
35 Correct 1 ms 212 KB Correct answer: answer = 796
36 Correct 1 ms 304 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 304 KB Correct answer: answer = 996004
39 Correct 1 ms 212 KB Correct answer: answer = 38817
40 Correct 1 ms 340 KB Correct answer: answer = 4096
41 Correct 1 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 212 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 212 KB Correct answer: answer = 2
45 Correct 1 ms 300 KB Correct answer: answer = 4
46 Correct 1 ms 212 KB Correct answer: answer = 9
47 Correct 1 ms 304 KB Correct answer: answer = 9
48 Correct 1 ms 308 KB Correct answer: answer = 21
49 Correct 1 ms 212 KB Correct answer: answer = 71
50 Correct 1 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 212 KB Correct answer: answer = 996004
53 Correct 1 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 212 KB Correct answer: answer = 990781
55 Correct 1 ms 212 KB Correct answer: answer = 996545
56 Correct 1 ms 212 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 1 ms 340 KB Correct answer: answer = 63501
59 Correct 1 ms 340 KB Correct answer: answer = 323501
60 Correct 1 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 212 KB Correct answer: answer = 761480
62 Correct 1 ms 340 KB Correct answer: answer = 758932
63 Correct 1 ms 212 KB Correct answer: answer = 1000000
64 Correct 1 ms 304 KB Correct answer: answer = 750500
65 Correct 1 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 300 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 1 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 212 KB Correct answer: answer = 994009
70 Correct 1 ms 212 KB Correct answer: answer = 59315
71 Correct 1 ms 340 KB Correct answer: answer = 25454
72 Correct 1 ms 340 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 1 ms 212 KB Correct answer: answer = 4284
75 Correct 1 ms 212 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 212 KB Correct answer: answer = 12985
78 Correct 1 ms 340 KB Correct answer: answer = 997864126212
79 Correct 2 ms 340 KB Correct answer: answer = 998608411647
80 Correct 2 ms 468 KB Correct answer: answer = 995265560477
81 Correct 4 ms 724 KB Correct answer: answer = 10125000
82 Correct 4 ms 724 KB Correct answer: answer = 2291668
83 Correct 2 ms 464 KB Correct answer: answer = 42388
84 Correct 3 ms 436 KB Correct answer: answer = 10318
85 Correct 3 ms 468 KB Correct answer: answer = 3416
86 Correct 6 ms 516 KB Correct answer: answer = 331708193881
87 Correct 8 ms 596 KB Correct answer: answer = 2861193756
88 Correct 7 ms 760 KB Correct answer: answer = 114646930
89 Correct 4 ms 724 KB Correct answer: answer = 9280921
90 Correct 7 ms 764 KB Correct answer: answer = 999984053400
91 Correct 6 ms 640 KB Correct answer: answer = 750935949134
92 Correct 1 ms 444 KB Correct answer: answer = 1000000000000
93 Correct 1 ms 340 KB Correct answer: answer = 998762383161
94 Correct 8 ms 600 KB Correct answer: answer = 23017412908
95 Correct 2 ms 440 KB Correct answer: answer = 728143410622
96 Correct 1 ms 340 KB Correct answer: answer = 2
97 Correct 5 ms 724 KB Correct answer: answer = 1824916
98 Correct 6 ms 636 KB Correct answer: answer = 10680029
99 Correct 5 ms 756 KB Correct answer: answer = 18351700
100 Correct 5 ms 568 KB Correct answer: answer = 16040026
101 Correct 2 ms 340 KB Correct answer: answer = 253968628325
102 Correct 3 ms 444 KB Correct answer: answer = 10267
103 Correct 7 ms 724 KB Correct answer: answer = 2582408
104 Correct 2 ms 448 KB Correct answer: answer = 78024964781
105 Correct 2 ms 388 KB Correct answer: answer = 9866346457
106 Correct 3 ms 468 KB Correct answer: answer = 3327720949
107 Correct 2 ms 468 KB Correct answer: answer = 86064128360
108 Correct 3 ms 468 KB Correct answer: answer = 12698259150
109 Correct 5 ms 700 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 304 KB Correct answer: answer = 4
2 Correct 0 ms 304 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 4
4 Correct 1 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 KB Correct answer: answer = 210
7 Correct 0 ms 212 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 0 ms 300 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 212 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 300 KB Correct answer: answer = 10000
19 Correct 1 ms 304 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 1 ms 212 KB Correct answer: answer = 4
23 Correct 1 ms 212 KB Correct answer: answer = 1
24 Correct 1 ms 212 KB Correct answer: answer = 5
25 Correct 0 ms 212 KB Correct answer: answer = 41
26 Correct 0 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 340 KB Correct answer: answer = 764
29 Correct 1 ms 340 KB Correct answer: answer = 250000
30 Correct 1 ms 340 KB Correct answer: answer = 500
31 Correct 0 ms 212 KB Correct answer: answer = 32
32 Correct 1 ms 340 KB Correct answer: answer = 130050
33 Correct 1 ms 340 KB Correct answer: answer = 5110
34 Correct 1 ms 212 KB Correct answer: answer = 2626
35 Correct 1 ms 212 KB Correct answer: answer = 796
36 Correct 1 ms 304 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 304 KB Correct answer: answer = 996004
39 Correct 1 ms 212 KB Correct answer: answer = 38817
40 Correct 1 ms 340 KB Correct answer: answer = 4096
41 Correct 1 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 212 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 212 KB Correct answer: answer = 2
45 Correct 1 ms 300 KB Correct answer: answer = 4
46 Correct 1 ms 212 KB Correct answer: answer = 9
47 Correct 1 ms 304 KB Correct answer: answer = 9
48 Correct 1 ms 308 KB Correct answer: answer = 21
49 Correct 1 ms 212 KB Correct answer: answer = 71
50 Correct 1 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 212 KB Correct answer: answer = 996004
53 Correct 1 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 212 KB Correct answer: answer = 990781
55 Correct 1 ms 212 KB Correct answer: answer = 996545
56 Correct 1 ms 212 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 1 ms 340 KB Correct answer: answer = 63501
59 Correct 1 ms 340 KB Correct answer: answer = 323501
60 Correct 1 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 212 KB Correct answer: answer = 761480
62 Correct 1 ms 340 KB Correct answer: answer = 758932
63 Correct 1 ms 212 KB Correct answer: answer = 1000000
64 Correct 1 ms 304 KB Correct answer: answer = 750500
65 Correct 1 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 300 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 1 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 212 KB Correct answer: answer = 994009
70 Correct 1 ms 212 KB Correct answer: answer = 59315
71 Correct 1 ms 340 KB Correct answer: answer = 25454
72 Correct 1 ms 340 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 1 ms 212 KB Correct answer: answer = 4284
75 Correct 1 ms 212 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 212 KB Correct answer: answer = 12985
78 Correct 1 ms 340 KB Correct answer: answer = 997864126212
79 Correct 2 ms 340 KB Correct answer: answer = 998608411647
80 Correct 2 ms 468 KB Correct answer: answer = 995265560477
81 Correct 4 ms 724 KB Correct answer: answer = 10125000
82 Correct 4 ms 724 KB Correct answer: answer = 2291668
83 Correct 2 ms 464 KB Correct answer: answer = 42388
84 Correct 3 ms 436 KB Correct answer: answer = 10318
85 Correct 3 ms 468 KB Correct answer: answer = 3416
86 Correct 6 ms 516 KB Correct answer: answer = 331708193881
87 Correct 8 ms 596 KB Correct answer: answer = 2861193756
88 Correct 7 ms 760 KB Correct answer: answer = 114646930
89 Correct 4 ms 724 KB Correct answer: answer = 9280921
90 Correct 7 ms 764 KB Correct answer: answer = 999984053400
91 Correct 6 ms 640 KB Correct answer: answer = 750935949134
92 Correct 1 ms 444 KB Correct answer: answer = 1000000000000
93 Correct 1 ms 340 KB Correct answer: answer = 998762383161
94 Correct 8 ms 600 KB Correct answer: answer = 23017412908
95 Correct 2 ms 440 KB Correct answer: answer = 728143410622
96 Correct 1 ms 340 KB Correct answer: answer = 2
97 Correct 5 ms 724 KB Correct answer: answer = 1824916
98 Correct 6 ms 636 KB Correct answer: answer = 10680029
99 Correct 5 ms 756 KB Correct answer: answer = 18351700
100 Correct 5 ms 568 KB Correct answer: answer = 16040026
101 Correct 2 ms 340 KB Correct answer: answer = 253968628325
102 Correct 3 ms 444 KB Correct answer: answer = 10267
103 Correct 7 ms 724 KB Correct answer: answer = 2582408
104 Correct 2 ms 448 KB Correct answer: answer = 78024964781
105 Correct 2 ms 388 KB Correct answer: answer = 9866346457
106 Correct 3 ms 468 KB Correct answer: answer = 3327720949
107 Correct 2 ms 468 KB Correct answer: answer = 86064128360
108 Correct 3 ms 468 KB Correct answer: answer = 12698259150
109 Correct 5 ms 700 KB Correct answer: answer = 1185259288
110 Correct 16 ms 2132 KB Correct answer: answer = 999889968863
111 Correct 17 ms 2080 KB Correct answer: answer = 999861384931
112 Correct 16 ms 2132 KB Correct answer: answer = 999811809929
113 Correct 15 ms 2128 KB Correct answer: answer = 999869756441
114 Correct 48 ms 5156 KB Correct answer: answer = 1700000000
115 Correct 55 ms 5516 KB Correct answer: answer = 131666670
116 Correct 14 ms 2012 KB Correct answer: answer = 89478486
117 Correct 17 ms 1940 KB Correct answer: answer = 4971040
118 Correct 15 ms 1944 KB Correct answer: answer = 2711494
119 Correct 54 ms 5456 KB Correct answer: answer = 25252530
120 Correct 53 ms 5516 KB Correct answer: answer = 62500000
121 Correct 79 ms 4008 KB Correct answer: answer = 333175097780
122 Correct 85 ms 4104 KB Correct answer: answer = 33121180179
123 Correct 74 ms 4128 KB Correct answer: answer = 9802314015
124 Correct 68 ms 5544 KB Correct answer: answer = 32567551
125 Correct 58 ms 6344 KB Correct answer: answer = 997525000000
126 Correct 74 ms 4064 KB Correct answer: answer = 752723538884
127 Correct 12 ms 2100 KB Correct answer: answer = 1000000000000
128 Correct 19 ms 2092 KB Correct answer: answer = 999978000121
129 Correct 17 ms 2100 KB Correct answer: answer = 745986144735
130 Correct 12 ms 1664 KB Correct answer: answer = 2
131 Correct 75 ms 6232 KB Correct answer: answer = 277966670
132 Correct 52 ms 5356 KB Correct answer: answer = 2500900082
133 Correct 22 ms 2260 KB Correct answer: answer = 301248349636
134 Correct 32 ms 2484 KB Correct answer: answer = 14118891
135 Correct 15 ms 2132 KB Correct answer: answer = 14384977265
136 Correct 17 ms 2144 KB Correct answer: answer = 3681368330
137 Correct 16 ms 2092 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 304 KB Correct answer: answer = 4
2 Correct 0 ms 304 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 4
4 Correct 1 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 KB Correct answer: answer = 210
7 Correct 0 ms 212 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 0 ms 300 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 212 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 300 KB Correct answer: answer = 10000
19 Correct 1 ms 304 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 1 ms 212 KB Correct answer: answer = 4
23 Correct 1 ms 212 KB Correct answer: answer = 1
24 Correct 1 ms 212 KB Correct answer: answer = 5
25 Correct 0 ms 212 KB Correct answer: answer = 41
26 Correct 0 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 340 KB Correct answer: answer = 764
29 Correct 1 ms 340 KB Correct answer: answer = 250000
30 Correct 1 ms 340 KB Correct answer: answer = 500
31 Correct 0 ms 212 KB Correct answer: answer = 32
32 Correct 1 ms 340 KB Correct answer: answer = 130050
33 Correct 1 ms 340 KB Correct answer: answer = 5110
34 Correct 1 ms 212 KB Correct answer: answer = 2626
35 Correct 1 ms 212 KB Correct answer: answer = 796
36 Correct 1 ms 304 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 304 KB Correct answer: answer = 996004
39 Correct 1 ms 212 KB Correct answer: answer = 38817
40 Correct 1 ms 340 KB Correct answer: answer = 4096
41 Correct 1 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 212 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 212 KB Correct answer: answer = 2
45 Correct 1 ms 300 KB Correct answer: answer = 4
46 Correct 1 ms 212 KB Correct answer: answer = 9
47 Correct 1 ms 304 KB Correct answer: answer = 9
48 Correct 1 ms 308 KB Correct answer: answer = 21
49 Correct 1 ms 212 KB Correct answer: answer = 71
50 Correct 1 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 212 KB Correct answer: answer = 996004
53 Correct 1 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 212 KB Correct answer: answer = 990781
55 Correct 1 ms 212 KB Correct answer: answer = 996545
56 Correct 1 ms 212 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 1 ms 340 KB Correct answer: answer = 63501
59 Correct 1 ms 340 KB Correct answer: answer = 323501
60 Correct 1 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 212 KB Correct answer: answer = 761480
62 Correct 1 ms 340 KB Correct answer: answer = 758932
63 Correct 1 ms 212 KB Correct answer: answer = 1000000
64 Correct 1 ms 304 KB Correct answer: answer = 750500
65 Correct 1 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 300 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 1 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 212 KB Correct answer: answer = 994009
70 Correct 1 ms 212 KB Correct answer: answer = 59315
71 Correct 1 ms 340 KB Correct answer: answer = 25454
72 Correct 1 ms 340 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 1 ms 212 KB Correct answer: answer = 4284
75 Correct 1 ms 212 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 212 KB Correct answer: answer = 12985
78 Correct 1 ms 340 KB Correct answer: answer = 997864126212
79 Correct 2 ms 340 KB Correct answer: answer = 998608411647
80 Correct 2 ms 468 KB Correct answer: answer = 995265560477
81 Correct 4 ms 724 KB Correct answer: answer = 10125000
82 Correct 4 ms 724 KB Correct answer: answer = 2291668
83 Correct 2 ms 464 KB Correct answer: answer = 42388
84 Correct 3 ms 436 KB Correct answer: answer = 10318
85 Correct 3 ms 468 KB Correct answer: answer = 3416
86 Correct 6 ms 516 KB Correct answer: answer = 331708193881
87 Correct 8 ms 596 KB Correct answer: answer = 2861193756
88 Correct 7 ms 760 KB Correct answer: answer = 114646930
89 Correct 4 ms 724 KB Correct answer: answer = 9280921
90 Correct 7 ms 764 KB Correct answer: answer = 999984053400
91 Correct 6 ms 640 KB Correct answer: answer = 750935949134
92 Correct 1 ms 444 KB Correct answer: answer = 1000000000000
93 Correct 1 ms 340 KB Correct answer: answer = 998762383161
94 Correct 8 ms 600 KB Correct answer: answer = 23017412908
95 Correct 2 ms 440 KB Correct answer: answer = 728143410622
96 Correct 1 ms 340 KB Correct answer: answer = 2
97 Correct 5 ms 724 KB Correct answer: answer = 1824916
98 Correct 6 ms 636 KB Correct answer: answer = 10680029
99 Correct 5 ms 756 KB Correct answer: answer = 18351700
100 Correct 5 ms 568 KB Correct answer: answer = 16040026
101 Correct 2 ms 340 KB Correct answer: answer = 253968628325
102 Correct 3 ms 444 KB Correct answer: answer = 10267
103 Correct 7 ms 724 KB Correct answer: answer = 2582408
104 Correct 2 ms 448 KB Correct answer: answer = 78024964781
105 Correct 2 ms 388 KB Correct answer: answer = 9866346457
106 Correct 3 ms 468 KB Correct answer: answer = 3327720949
107 Correct 2 ms 468 KB Correct answer: answer = 86064128360
108 Correct 3 ms 468 KB Correct answer: answer = 12698259150
109 Correct 5 ms 700 KB Correct answer: answer = 1185259288
110 Correct 16 ms 2132 KB Correct answer: answer = 999889968863
111 Correct 17 ms 2080 KB Correct answer: answer = 999861384931
112 Correct 16 ms 2132 KB Correct answer: answer = 999811809929
113 Correct 15 ms 2128 KB Correct answer: answer = 999869756441
114 Correct 48 ms 5156 KB Correct answer: answer = 1700000000
115 Correct 55 ms 5516 KB Correct answer: answer = 131666670
116 Correct 14 ms 2012 KB Correct answer: answer = 89478486
117 Correct 17 ms 1940 KB Correct answer: answer = 4971040
118 Correct 15 ms 1944 KB Correct answer: answer = 2711494
119 Correct 54 ms 5456 KB Correct answer: answer = 25252530
120 Correct 53 ms 5516 KB Correct answer: answer = 62500000
121 Correct 79 ms 4008 KB Correct answer: answer = 333175097780
122 Correct 85 ms 4104 KB Correct answer: answer = 33121180179
123 Correct 74 ms 4128 KB Correct answer: answer = 9802314015
124 Correct 68 ms 5544 KB Correct answer: answer = 32567551
125 Correct 58 ms 6344 KB Correct answer: answer = 997525000000
126 Correct 74 ms 4064 KB Correct answer: answer = 752723538884
127 Correct 12 ms 2100 KB Correct answer: answer = 1000000000000
128 Correct 19 ms 2092 KB Correct answer: answer = 999978000121
129 Correct 17 ms 2100 KB Correct answer: answer = 745986144735
130 Correct 12 ms 1664 KB Correct answer: answer = 2
131 Correct 75 ms 6232 KB Correct answer: answer = 277966670
132 Correct 52 ms 5356 KB Correct answer: answer = 2500900082
133 Correct 22 ms 2260 KB Correct answer: answer = 301248349636
134 Correct 32 ms 2484 KB Correct answer: answer = 14118891
135 Correct 15 ms 2132 KB Correct answer: answer = 14384977265
136 Correct 17 ms 2144 KB Correct answer: answer = 3681368330
137 Correct 16 ms 2092 KB Correct answer: answer = 2720316816
138 Correct 33 ms 3892 KB Correct answer: answer = 999976000144
139 Correct 33 ms 3996 KB Correct answer: answer = 999856102410
140 Correct 34 ms 4000 KB Correct answer: answer = 999958401531
141 Correct 30 ms 3884 KB Correct answer: answer = 999769649944
142 Correct 30 ms 4052 KB Correct answer: answer = 999874525918
143 Correct 98 ms 10008 KB Correct answer: answer = 6050000000
144 Correct 97 ms 10760 KB Correct answer: answer = 1112500000
145 Correct 54 ms 7052 KB Correct answer: answer = 4294967296
146 Correct 77 ms 7052 KB Correct answer: answer = 87652406
147 Correct 60 ms 7076 KB Correct answer: answer = 6297664
148 Correct 68 ms 7112 KB Correct answer: answer = 196612
149 Correct 120 ms 10760 KB Correct answer: answer = 15015100
150 Correct 98 ms 10696 KB Correct answer: answer = 25000000
151 Correct 125 ms 7708 KB Correct answer: answer = 333230209550
152 Correct 136 ms 8172 KB Correct answer: answer = 917123769
153 Correct 131 ms 10756 KB Correct answer: answer = 95162
154 Correct 95 ms 10744 KB Correct answer: answer = 382616191
155 Correct 104 ms 12432 KB Correct answer: answer = 990033333400
156 Correct 103 ms 12416 KB Correct answer: answer = 990000100000
157 Correct 128 ms 9868 KB Correct answer: answer = 749998188180
158 Correct 20 ms 3788 KB Correct answer: answer = 1000000000000
159 Correct 27 ms 3880 KB Correct answer: answer = 999988000036
160 Correct 27 ms 3972 KB Correct answer: answer = 744929274393
161 Correct 17 ms 3012 KB Correct answer: answer = 2
162 Correct 103 ms 12324 KB Correct answer: answer = 1300024
163 Correct 102 ms 10544 KB Correct answer: answer = 5000700010
164 Correct 37 ms 4400 KB Correct answer: answer = 354997100800
165 Correct 61 ms 5508 KB Correct answer: answer = 257000
166 Correct 70 ms 5552 KB Correct answer: answer = 3765323
167 Correct 63 ms 5916 KB Correct answer: answer = 1525903
168 Correct 29 ms 4004 KB Correct answer: answer = 67618137730
169 Correct 28 ms 3972 KB Correct answer: answer = 12656680171
170 Correct 30 ms 4140 KB Correct answer: answer = 579831736
171 Correct 68 ms 6020 KB Correct answer: answer = 23605611
172 Correct 31 ms 4268 KB Correct answer: answer = 7052481200
173 Correct 37 ms 4748 KB Correct answer: answer = 1314039500
174 Correct 52 ms 5620 KB Correct answer: answer = 302484000
175 Correct 77 ms 7740 KB Correct answer: answer = 52348480