oj.uz

Submission #121473

# Submission time Handle Problem Language Result Execution time Memory
121473 2019-06-26T14:25:57 Z youngyojun Aliens (IOI16_aliens) C++11
100 / 100
 115 ms 8084 KB 
#include "aliens.h"
#include <bits/stdc++.h>
#define eb emplace_back
#define sz(V) ((int)(V).size())
#define allv(V) ((V).begin()),((V).end())
#define sorv(V) sort(allv(V))
#define univ(V) (V).erase(unique(allv(V)),(V).end())
#define befv(V) ((V)[sz(V)-2])
#define upmin(a,b) (a)=min((a),(b))
#define INFLL (0x3f3f3f3f3f3f3f3fll)
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<int, ll> pil;
typedef pair<ll, ll> pll;
ll pw(ll n) { return n*n; }
ll operator * (const pll &a, const pll &b) { return a.first*b.second - b.first*a.second; }
ll ccw(const pll &a, const pll &b, const pll &c) { return a*b + b*c + c*a; }
 
const int MAXN = 100055;
 
struct CHT {
	pll P[MAXN];
	int I[MAXN], n, pv;
 
	void init() { n = pv = 0; }
	void push(ll a, ll b, int c) {
		pll p(a, b);
		for(; 1 < n && 0 <= ccw(P[n-2], P[n-1], p); n--);
		P[n] = p;
		I[n] = c;
		n++;
	}
	ll f(int i, ll X) { return P[i].first * X + P[i].second; }
	pil get(ll X) {
		if(n <= pv) pv = n-1;
		for(ll nw, nxt; pv+1 < n; pv++) {
			nw = f(pv, X); nxt = f(pv+1, X);
			if(nw <= nxt) break;
		}
		return pil(I[pv], f(pv, X));
	}
} cht;
 
ll C[MAXN], D[MAXN];
int E[MAXN];
 
int X[MAXN], Y[MAXN];
 
int N, M, K;
 
void push(int i) { cht.push(-2ll*X[i], D[i-1] + pw(X[i]) - C[i] - 2ll*X[i], i); }
int f(ll L) {
	cht.init();
	for(int i = 1; i <= N; i++) {
		push(i);
		pil ret = cht.get(Y[i]);
		E[i] = E[ret.first-1] + 1;
		D[i] = ret.second + pw(Y[i]+1) + L;
	}
	return E[N];
}
 
ll getAns() {
	{
		vector<pii> V, T;
		for(int i = 1; i <= N; i++) {
			if(X[i] > Y[i]) swap(X[i], Y[i]);
			V.eb(X[i], Y[i]);
		}
		sorv(V);
		for(auto &v : V) {
			int x, y; tie(x, y) = v;
			if(!T.empty() && T.back().first == x) T.back().second = y;
			if(T.empty() || T.back().second < y) T.eb(x, y);
		}
		N = sz(T);
		for(int i = 1; i <= N; i++) tie(X[i], Y[i]) = T[i-1];
	}
	if(N < K) K = N;
 
	for(int i = 2; i <= N; i++)
		C[i] = pw(max(0, Y[i-1] - X[i] + 1));
	
	ll s = 0, e = pw(M)+5;
	ll l = -1, ly, r = e+1, ry;
	for(ll m; s <= e;) {
		m = (s+e) >> 1;
		int t = f(m);
		ll y = D[N] - m * t;
		if(t == K) return y;
		if(K < t) {
			s = m+1;
			if(t < r) { r = t; ry = y; }
		} else {
			e = m-1;
			if(l < t) { l = t; ly = y; }
		}
	}
	return ry + (ly-ry) / (r-l) * (r-K);
}
 
long long take_photos(int n, int m, int k, std::vector<int> r, std::vector<int> c) {
	::N = n;
	::M = m;
	::K = k;
	for(int i = 1; i <= ::N; i++) {
		::X[i] = r[i-1];
		::Y[i] = c[i-1];
	}
	return getAns();
}

Compilation message

aliens.cpp: In function 'll getAns()':
aliens.cpp:100:17: warning: 'ry' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return ry + (ly-ry) / (r-l) * (r-K);
              ~~~^~~~
aliens.cpp:100:17: warning: 'ly' may be used uninitialized in this function [-Wmaybe-uninitialized]

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1920 KB Correct answer: answer = 4
2 Correct 3 ms 1920 KB Correct answer: answer = 4
3 Correct 3 ms 1920 KB Correct answer: answer = 4
4 Correct 3 ms 1840 KB Correct answer: answer = 12
5 Correct 3 ms 1920 KB Correct answer: answer = 52
6 Correct 3 ms 1920 KB Correct answer: answer = 210
7 Correct 3 ms 1920 KB Correct answer: answer = 88
8 Correct 3 ms 1920 KB Correct answer: answer = 7696
9 Correct 3 ms 1920 KB Correct answer: answer = 1
10 Correct 3 ms 1920 KB Correct answer: answer = 2374
11 Correct 3 ms 1920 KB Correct answer: answer = 9502
12 Correct 3 ms 1892 KB Correct answer: answer = 49
13 Correct 3 ms 1920 KB Correct answer: answer = 151
14 Correct 3 ms 1920 KB Correct answer: answer = 7550
15 Correct 3 ms 1920 KB Correct answer: answer = 7220
16 Correct 3 ms 1920 KB Correct answer: answer = 7550
17 Correct 3 ms 1920 KB Correct answer: answer = 10000
18 Correct 3 ms 1920 KB Correct answer: answer = 10000
19 Correct 3 ms 1920 KB Correct answer: answer = 624
20 Correct 3 ms 1920 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1920 KB Correct answer: answer = 1
2 Correct 3 ms 1920 KB Correct answer: answer = 4
3 Correct 3 ms 1920 KB Correct answer: answer = 1
4 Correct 3 ms 1920 KB Correct answer: answer = 5
5 Correct 3 ms 1920 KB Correct answer: answer = 41
6 Correct 3 ms 1920 KB Correct answer: answer = 71923
7 Correct 3 ms 1920 KB Correct answer: answer = 77137
8 Correct 3 ms 1920 KB Correct answer: answer = 764
9 Correct 3 ms 1920 KB Correct answer: answer = 250000
10 Correct 4 ms 1920 KB Correct answer: answer = 500
11 Correct 3 ms 1920 KB Correct answer: answer = 32
12 Correct 3 ms 1920 KB Correct answer: answer = 130050
13 Correct 4 ms 1920 KB Correct answer: answer = 5110
14 Correct 4 ms 1920 KB Correct answer: answer = 2626
15 Correct 3 ms 1920 KB Correct answer: answer = 796
16 Correct 5 ms 1900 KB Correct answer: answer = 7580
17 Correct 4 ms 1920 KB Correct answer: answer = 1904
18 Correct 3 ms 1920 KB Correct answer: answer = 996004
19 Correct 3 ms 1920 KB Correct answer: answer = 38817
20 Correct 3 ms 1920 KB Correct answer: answer = 4096
21 Correct 3 ms 1920 KB Correct answer: answer = 1
22 Correct 3 ms 1920 KB Correct answer: answer = 1
23 Correct 3 ms 1920 KB Correct answer: answer = 2040
24 Correct 3 ms 1920 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1920 KB Correct answer: answer = 4
2 Correct 3 ms 1920 KB Correct answer: answer = 4
3 Correct 3 ms 1920 KB Correct answer: answer = 4
4 Correct 3 ms 1840 KB Correct answer: answer = 12
5 Correct 3 ms 1920 KB Correct answer: answer = 52
6 Correct 3 ms 1920 KB Correct answer: answer = 210
7 Correct 3 ms 1920 KB Correct answer: answer = 88
8 Correct 3 ms 1920 KB Correct answer: answer = 7696
9 Correct 3 ms 1920 KB Correct answer: answer = 1
10 Correct 3 ms 1920 KB Correct answer: answer = 2374
11 Correct 3 ms 1920 KB Correct answer: answer = 9502
12 Correct 3 ms 1892 KB Correct answer: answer = 49
13 Correct 3 ms 1920 KB Correct answer: answer = 151
14 Correct 3 ms 1920 KB Correct answer: answer = 7550
15 Correct 3 ms 1920 KB Correct answer: answer = 7220
16 Correct 3 ms 1920 KB Correct answer: answer = 7550
17 Correct 3 ms 1920 KB Correct answer: answer = 10000
18 Correct 3 ms 1920 KB Correct answer: answer = 10000
19 Correct 3 ms 1920 KB Correct answer: answer = 624
20 Correct 3 ms 1920 KB Correct answer: answer = 10000
21 Correct 3 ms 1920 KB Correct answer: answer = 1
22 Correct 3 ms 1920 KB Correct answer: answer = 4
23 Correct 3 ms 1920 KB Correct answer: answer = 1
24 Correct 3 ms 1920 KB Correct answer: answer = 5
25 Correct 3 ms 1920 KB Correct answer: answer = 41
26 Correct 3 ms 1920 KB Correct answer: answer = 71923
27 Correct 3 ms 1920 KB Correct answer: answer = 77137
28 Correct 3 ms 1920 KB Correct answer: answer = 764
29 Correct 3 ms 1920 KB Correct answer: answer = 250000
30 Correct 4 ms 1920 KB Correct answer: answer = 500
31 Correct 3 ms 1920 KB Correct answer: answer = 32
32 Correct 3 ms 1920 KB Correct answer: answer = 130050
33 Correct 4 ms 1920 KB Correct answer: answer = 5110
34 Correct 4 ms 1920 KB Correct answer: answer = 2626
35 Correct 3 ms 1920 KB Correct answer: answer = 796
36 Correct 5 ms 1900 KB Correct answer: answer = 7580
37 Correct 4 ms 1920 KB Correct answer: answer = 1904
38 Correct 3 ms 1920 KB Correct answer: answer = 996004
39 Correct 3 ms 1920 KB Correct answer: answer = 38817
40 Correct 3 ms 1920 KB Correct answer: answer = 4096
41 Correct 3 ms 1920 KB Correct answer: answer = 1
42 Correct 3 ms 1920 KB Correct answer: answer = 1
43 Correct 3 ms 1920 KB Correct answer: answer = 2040
44 Correct 3 ms 1920 KB Correct answer: answer = 2
45 Correct 3 ms 1920 KB Correct answer: answer = 4
46 Correct 3 ms 1892 KB Correct answer: answer = 9
47 Correct 4 ms 1920 KB Correct answer: answer = 9
48 Correct 3 ms 1920 KB Correct answer: answer = 21
49 Correct 3 ms 1920 KB Correct answer: answer = 71
50 Correct 3 ms 1920 KB Correct answer: answer = 77
51 Correct 3 ms 1920 KB Correct answer: answer = 400
52 Correct 4 ms 1920 KB Correct answer: answer = 996004
53 Correct 3 ms 1920 KB Correct answer: answer = 997310
54 Correct 3 ms 1920 KB Correct answer: answer = 990781
55 Correct 4 ms 1920 KB Correct answer: answer = 996545
56 Correct 6 ms 1920 KB Correct answer: answer = 484
57 Correct 3 ms 1920 KB Correct answer: answer = 484
58 Correct 3 ms 1920 KB Correct answer: answer = 63501
59 Correct 3 ms 1920 KB Correct answer: answer = 323501
60 Correct 3 ms 1920 KB Correct answer: answer = 752500
61 Correct 3 ms 1920 KB Correct answer: answer = 761480
62 Correct 3 ms 1920 KB Correct answer: answer = 758932
63 Correct 3 ms 1920 KB Correct answer: answer = 1000000
64 Correct 3 ms 1920 KB Correct answer: answer = 750500
65 Correct 4 ms 1920 KB Correct answer: answer = 1000000
66 Correct 3 ms 1920 KB Correct answer: answer = 250000
67 Correct 4 ms 1920 KB Correct answer: answer = 250000
68 Correct 3 ms 1920 KB Correct answer: answer = 1000000
69 Correct 3 ms 1920 KB Correct answer: answer = 994009
70 Correct 4 ms 1920 KB Correct answer: answer = 59315
71 Correct 3 ms 1920 KB Correct answer: answer = 25454
72 Correct 3 ms 1920 KB Correct answer: answer = 1504
73 Correct 3 ms 1920 KB Correct answer: answer = 37486
74 Correct 3 ms 1920 KB Correct answer: answer = 4284
75 Correct 4 ms 1920 KB Correct answer: answer = 158008
76 Correct 3 ms 1920 KB Correct answer: answer = 51860
77 Correct 3 ms 1920 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1920 KB Correct answer: answer = 4
2 Correct 3 ms 1920 KB Correct answer: answer = 4
3 Correct 3 ms 1920 KB Correct answer: answer = 4
4 Correct 3 ms 1840 KB Correct answer: answer = 12
5 Correct 3 ms 1920 KB Correct answer: answer = 52
6 Correct 3 ms 1920 KB Correct answer: answer = 210
7 Correct 3 ms 1920 KB Correct answer: answer = 88
8 Correct 3 ms 1920 KB Correct answer: answer = 7696
9 Correct 3 ms 1920 KB Correct answer: answer = 1
10 Correct 3 ms 1920 KB Correct answer: answer = 2374
11 Correct 3 ms 1920 KB Correct answer: answer = 9502
12 Correct 3 ms 1892 KB Correct answer: answer = 49
13 Correct 3 ms 1920 KB Correct answer: answer = 151
14 Correct 3 ms 1920 KB Correct answer: answer = 7550
15 Correct 3 ms 1920 KB Correct answer: answer = 7220
16 Correct 3 ms 1920 KB Correct answer: answer = 7550
17 Correct 3 ms 1920 KB Correct answer: answer = 10000
18 Correct 3 ms 1920 KB Correct answer: answer = 10000
19 Correct 3 ms 1920 KB Correct answer: answer = 624
20 Correct 3 ms 1920 KB Correct answer: answer = 10000
21 Correct 3 ms 1920 KB Correct answer: answer = 1
22 Correct 3 ms 1920 KB Correct answer: answer = 4
23 Correct 3 ms 1920 KB Correct answer: answer = 1
24 Correct 3 ms 1920 KB Correct answer: answer = 5
25 Correct 3 ms 1920 KB Correct answer: answer = 41
26 Correct 3 ms 1920 KB Correct answer: answer = 71923
27 Correct 3 ms 1920 KB Correct answer: answer = 77137
28 Correct 3 ms 1920 KB Correct answer: answer = 764
29 Correct 3 ms 1920 KB Correct answer: answer = 250000
30 Correct 4 ms 1920 KB Correct answer: answer = 500
31 Correct 3 ms 1920 KB Correct answer: answer = 32
32 Correct 3 ms 1920 KB Correct answer: answer = 130050
33 Correct 4 ms 1920 KB Correct answer: answer = 5110
34 Correct 4 ms 1920 KB Correct answer: answer = 2626
35 Correct 3 ms 1920 KB Correct answer: answer = 796
36 Correct 5 ms 1900 KB Correct answer: answer = 7580
37 Correct 4 ms 1920 KB Correct answer: answer = 1904
38 Correct 3 ms 1920 KB Correct answer: answer = 996004
39 Correct 3 ms 1920 KB Correct answer: answer = 38817
40 Correct 3 ms 1920 KB Correct answer: answer = 4096
41 Correct 3 ms 1920 KB Correct answer: answer = 1
42 Correct 3 ms 1920 KB Correct answer: answer = 1
43 Correct 3 ms 1920 KB Correct answer: answer = 2040
44 Correct 3 ms 1920 KB Correct answer: answer = 2
45 Correct 3 ms 1920 KB Correct answer: answer = 4
46 Correct 3 ms 1892 KB Correct answer: answer = 9
47 Correct 4 ms 1920 KB Correct answer: answer = 9
48 Correct 3 ms 1920 KB Correct answer: answer = 21
49 Correct 3 ms 1920 KB Correct answer: answer = 71
50 Correct 3 ms 1920 KB Correct answer: answer = 77
51 Correct 3 ms 1920 KB Correct answer: answer = 400
52 Correct 4 ms 1920 KB Correct answer: answer = 996004
53 Correct 3 ms 1920 KB Correct answer: answer = 997310
54 Correct 3 ms 1920 KB Correct answer: answer = 990781
55 Correct 4 ms 1920 KB Correct answer: answer = 996545
56 Correct 6 ms 1920 KB Correct answer: answer = 484
57 Correct 3 ms 1920 KB Correct answer: answer = 484
58 Correct 3 ms 1920 KB Correct answer: answer = 63501
59 Correct 3 ms 1920 KB Correct answer: answer = 323501
60 Correct 3 ms 1920 KB Correct answer: answer = 752500
61 Correct 3 ms 1920 KB Correct answer: answer = 761480
62 Correct 3 ms 1920 KB Correct answer: answer = 758932
63 Correct 3 ms 1920 KB Correct answer: answer = 1000000
64 Correct 3 ms 1920 KB Correct answer: answer = 750500
65 Correct 4 ms 1920 KB Correct answer: answer = 1000000
66 Correct 3 ms 1920 KB Correct answer: answer = 250000
67 Correct 4 ms 1920 KB Correct answer: answer = 250000
68 Correct 3 ms 1920 KB Correct answer: answer = 1000000
69 Correct 3 ms 1920 KB Correct answer: answer = 994009
70 Correct 4 ms 1920 KB Correct answer: answer = 59315
71 Correct 3 ms 1920 KB Correct answer: answer = 25454
72 Correct 3 ms 1920 KB Correct answer: answer = 1504
73 Correct 3 ms 1920 KB Correct answer: answer = 37486
74 Correct 3 ms 1920 KB Correct answer: answer = 4284
75 Correct 4 ms 1920 KB Correct answer: answer = 158008
76 Correct 3 ms 1920 KB Correct answer: answer = 51860
77 Correct 3 ms 1920 KB Correct answer: answer = 12985
78 Correct 5 ms 2144 KB Correct answer: answer = 997864126212
79 Correct 5 ms 2176 KB Correct answer: answer = 998608411647
80 Correct 5 ms 2048 KB Correct answer: answer = 995265560477
81 Correct 5 ms 2176 KB Correct answer: answer = 10125000
82 Correct 6 ms 2176 KB Correct answer: answer = 2291668
83 Correct 5 ms 2096 KB Correct answer: answer = 42388
84 Correct 5 ms 2048 KB Correct answer: answer = 10318
85 Correct 4 ms 2080 KB Correct answer: answer = 3416
86 Correct 5 ms 2304 KB Correct answer: answer = 331708193881
87 Correct 6 ms 2276 KB Correct answer: answer = 2861193756
88 Correct 7 ms 2176 KB Correct answer: answer = 114646930
89 Correct 5 ms 2304 KB Correct answer: answer = 9280921
90 Correct 7 ms 2220 KB Correct answer: answer = 999984053400
91 Correct 7 ms 2176 KB Correct answer: answer = 750935949134
92 Correct 4 ms 2048 KB Correct answer: answer = 1000000000000
93 Correct 5 ms 2048 KB Correct answer: answer = 998762383161
94 Correct 6 ms 2176 KB Correct answer: answer = 23017412908
95 Correct 6 ms 2108 KB Correct answer: answer = 728143410622
96 Correct 4 ms 2048 KB Correct answer: answer = 2
97 Correct 6 ms 2176 KB Correct answer: answer = 1824916
98 Correct 6 ms 2176 KB Correct answer: answer = 10680029
99 Correct 5 ms 2176 KB Correct answer: answer = 18351700
100 Correct 4 ms 2176 KB Correct answer: answer = 16040026
101 Correct 5 ms 2048 KB Correct answer: answer = 253968628325
102 Correct 5 ms 2048 KB Correct answer: answer = 10267
103 Correct 7 ms 2176 KB Correct answer: answer = 2582408
104 Correct 4 ms 2176 KB Correct answer: answer = 78024964781
105 Correct 4 ms 2088 KB Correct answer: answer = 9866346457
106 Correct 4 ms 2152 KB Correct answer: answer = 3327720949
107 Correct 5 ms 2176 KB Correct answer: answer = 86064128360
108 Correct 5 ms 2176 KB Correct answer: answer = 12698259150
109 Correct 6 ms 2176 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1920 KB Correct answer: answer = 4
2 Correct 3 ms 1920 KB Correct answer: answer = 4
3 Correct 3 ms 1920 KB Correct answer: answer = 4
4 Correct 3 ms 1840 KB Correct answer: answer = 12
5 Correct 3 ms 1920 KB Correct answer: answer = 52
6 Correct 3 ms 1920 KB Correct answer: answer = 210
7 Correct 3 ms 1920 KB Correct answer: answer = 88
8 Correct 3 ms 1920 KB Correct answer: answer = 7696
9 Correct 3 ms 1920 KB Correct answer: answer = 1
10 Correct 3 ms 1920 KB Correct answer: answer = 2374
11 Correct 3 ms 1920 KB Correct answer: answer = 9502
12 Correct 3 ms 1892 KB Correct answer: answer = 49
13 Correct 3 ms 1920 KB Correct answer: answer = 151
14 Correct 3 ms 1920 KB Correct answer: answer = 7550
15 Correct 3 ms 1920 KB Correct answer: answer = 7220
16 Correct 3 ms 1920 KB Correct answer: answer = 7550
17 Correct 3 ms 1920 KB Correct answer: answer = 10000
18 Correct 3 ms 1920 KB Correct answer: answer = 10000
19 Correct 3 ms 1920 KB Correct answer: answer = 624
20 Correct 3 ms 1920 KB Correct answer: answer = 10000
21 Correct 3 ms 1920 KB Correct answer: answer = 1
22 Correct 3 ms 1920 KB Correct answer: answer = 4
23 Correct 3 ms 1920 KB Correct answer: answer = 1
24 Correct 3 ms 1920 KB Correct answer: answer = 5
25 Correct 3 ms 1920 KB Correct answer: answer = 41
26 Correct 3 ms 1920 KB Correct answer: answer = 71923
27 Correct 3 ms 1920 KB Correct answer: answer = 77137
28 Correct 3 ms 1920 KB Correct answer: answer = 764
29 Correct 3 ms 1920 KB Correct answer: answer = 250000
30 Correct 4 ms 1920 KB Correct answer: answer = 500
31 Correct 3 ms 1920 KB Correct answer: answer = 32
32 Correct 3 ms 1920 KB Correct answer: answer = 130050
33 Correct 4 ms 1920 KB Correct answer: answer = 5110
34 Correct 4 ms 1920 KB Correct answer: answer = 2626
35 Correct 3 ms 1920 KB Correct answer: answer = 796
36 Correct 5 ms 1900 KB Correct answer: answer = 7580
37 Correct 4 ms 1920 KB Correct answer: answer = 1904
38 Correct 3 ms 1920 KB Correct answer: answer = 996004
39 Correct 3 ms 1920 KB Correct answer: answer = 38817
40 Correct 3 ms 1920 KB Correct answer: answer = 4096
41 Correct 3 ms 1920 KB Correct answer: answer = 1
42 Correct 3 ms 1920 KB Correct answer: answer = 1
43 Correct 3 ms 1920 KB Correct answer: answer = 2040
44 Correct 3 ms 1920 KB Correct answer: answer = 2
45 Correct 3 ms 1920 KB Correct answer: answer = 4
46 Correct 3 ms 1892 KB Correct answer: answer = 9
47 Correct 4 ms 1920 KB Correct answer: answer = 9
48 Correct 3 ms 1920 KB Correct answer: answer = 21
49 Correct 3 ms 1920 KB Correct answer: answer = 71
50 Correct 3 ms 1920 KB Correct answer: answer = 77
51 Correct 3 ms 1920 KB Correct answer: answer = 400
52 Correct 4 ms 1920 KB Correct answer: answer = 996004
53 Correct 3 ms 1920 KB Correct answer: answer = 997310
54 Correct 3 ms 1920 KB Correct answer: answer = 990781
55 Correct 4 ms 1920 KB Correct answer: answer = 996545
56 Correct 6 ms 1920 KB Correct answer: answer = 484
57 Correct 3 ms 1920 KB Correct answer: answer = 484
58 Correct 3 ms 1920 KB Correct answer: answer = 63501
59 Correct 3 ms 1920 KB Correct answer: answer = 323501
60 Correct 3 ms 1920 KB Correct answer: answer = 752500
61 Correct 3 ms 1920 KB Correct answer: answer = 761480
62 Correct 3 ms 1920 KB Correct answer: answer = 758932
63 Correct 3 ms 1920 KB Correct answer: answer = 1000000
64 Correct 3 ms 1920 KB Correct answer: answer = 750500
65 Correct 4 ms 1920 KB Correct answer: answer = 1000000
66 Correct 3 ms 1920 KB Correct answer: answer = 250000
67 Correct 4 ms 1920 KB Correct answer: answer = 250000
68 Correct 3 ms 1920 KB Correct answer: answer = 1000000
69 Correct 3 ms 1920 KB Correct answer: answer = 994009
70 Correct 4 ms 1920 KB Correct answer: answer = 59315
71 Correct 3 ms 1920 KB Correct answer: answer = 25454
72 Correct 3 ms 1920 KB Correct answer: answer = 1504
73 Correct 3 ms 1920 KB Correct answer: answer = 37486
74 Correct 3 ms 1920 KB Correct answer: answer = 4284
75 Correct 4 ms 1920 KB Correct answer: answer = 158008
76 Correct 3 ms 1920 KB Correct answer: answer = 51860
77 Correct 3 ms 1920 KB Correct answer: answer = 12985
78 Correct 5 ms 2144 KB Correct answer: answer = 997864126212
79 Correct 5 ms 2176 KB Correct answer: answer = 998608411647
80 Correct 5 ms 2048 KB Correct answer: answer = 995265560477
81 Correct 5 ms 2176 KB Correct answer: answer = 10125000
82 Correct 6 ms 2176 KB Correct answer: answer = 2291668
83 Correct 5 ms 2096 KB Correct answer: answer = 42388
84 Correct 5 ms 2048 KB Correct answer: answer = 10318
85 Correct 4 ms 2080 KB Correct answer: answer = 3416
86 Correct 5 ms 2304 KB Correct answer: answer = 331708193881
87 Correct 6 ms 2276 KB Correct answer: answer = 2861193756
88 Correct 7 ms 2176 KB Correct answer: answer = 114646930
89 Correct 5 ms 2304 KB Correct answer: answer = 9280921
90 Correct 7 ms 2220 KB Correct answer: answer = 999984053400
91 Correct 7 ms 2176 KB Correct answer: answer = 750935949134
92 Correct 4 ms 2048 KB Correct answer: answer = 1000000000000
93 Correct 5 ms 2048 KB Correct answer: answer = 998762383161
94 Correct 6 ms 2176 KB Correct answer: answer = 23017412908
95 Correct 6 ms 2108 KB Correct answer: answer = 728143410622
96 Correct 4 ms 2048 KB Correct answer: answer = 2
97 Correct 6 ms 2176 KB Correct answer: answer = 1824916
98 Correct 6 ms 2176 KB Correct answer: answer = 10680029
99 Correct 5 ms 2176 KB Correct answer: answer = 18351700
100 Correct 4 ms 2176 KB Correct answer: answer = 16040026
101 Correct 5 ms 2048 KB Correct answer: answer = 253968628325
102 Correct 5 ms 2048 KB Correct answer: answer = 10267
103 Correct 7 ms 2176 KB Correct answer: answer = 2582408
104 Correct 4 ms 2176 KB Correct answer: answer = 78024964781
105 Correct 4 ms 2088 KB Correct answer: answer = 9866346457
106 Correct 4 ms 2152 KB Correct answer: answer = 3327720949
107 Correct 5 ms 2176 KB Correct answer: answer = 86064128360
108 Correct 5 ms 2176 KB Correct answer: answer = 12698259150
109 Correct 6 ms 2176 KB Correct answer: answer = 1185259288
110 Correct 20 ms 4380 KB Correct answer: answer = 999889968863
111 Correct 20 ms 4476 KB Correct answer: answer = 999861384931
112 Correct 20 ms 4372 KB Correct answer: answer = 999811809929
113 Correct 20 ms 4472 KB Correct answer: answer = 999869756441
114 Correct 20 ms 4820 KB Correct answer: answer = 1700000000
115 Correct 26 ms 4960 KB Correct answer: answer = 131666670
116 Correct 8 ms 2908 KB Correct answer: answer = 89478486
117 Correct 12 ms 2936 KB Correct answer: answer = 4971040
118 Correct 11 ms 2964 KB Correct answer: answer = 2711494
119 Correct 31 ms 5000 KB Correct answer: answer = 25252530
120 Correct 24 ms 4996 KB Correct answer: answer = 62500000
121 Correct 24 ms 4892 KB Correct answer: answer = 333175097780
122 Correct 33 ms 4976 KB Correct answer: answer = 33121180179
123 Correct 40 ms 4892 KB Correct answer: answer = 9802314015
124 Correct 31 ms 4960 KB Correct answer: answer = 32567551
125 Correct 38 ms 4960 KB Correct answer: answer = 997525000000
126 Correct 40 ms 5104 KB Correct answer: answer = 752723538884
127 Correct 14 ms 4348 KB Correct answer: answer = 1000000000000
128 Correct 20 ms 4348 KB Correct answer: answer = 999978000121
129 Correct 20 ms 4396 KB Correct answer: answer = 745986144735
130 Correct 12 ms 3964 KB Correct answer: answer = 2
131 Correct 31 ms 4944 KB Correct answer: answer = 277966670
132 Correct 20 ms 4756 KB Correct answer: answer = 2500900082
133 Correct 20 ms 4340 KB Correct answer: answer = 301248349636
134 Correct 27 ms 3508 KB Correct answer: answer = 14118891
135 Correct 20 ms 4440 KB Correct answer: answer = 14384977265
136 Correct 26 ms 4380 KB Correct answer: answer = 3681368330
137 Correct 22 ms 4468 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1920 KB Correct answer: answer = 4
2 Correct 3 ms 1920 KB Correct answer: answer = 4
3 Correct 3 ms 1920 KB Correct answer: answer = 4
4 Correct 3 ms 1840 KB Correct answer: answer = 12
5 Correct 3 ms 1920 KB Correct answer: answer = 52
6 Correct 3 ms 1920 KB Correct answer: answer = 210
7 Correct 3 ms 1920 KB Correct answer: answer = 88
8 Correct 3 ms 1920 KB Correct answer: answer = 7696
9 Correct 3 ms 1920 KB Correct answer: answer = 1
10 Correct 3 ms 1920 KB Correct answer: answer = 2374
11 Correct 3 ms 1920 KB Correct answer: answer = 9502
12 Correct 3 ms 1892 KB Correct answer: answer = 49
13 Correct 3 ms 1920 KB Correct answer: answer = 151
14 Correct 3 ms 1920 KB Correct answer: answer = 7550
15 Correct 3 ms 1920 KB Correct answer: answer = 7220
16 Correct 3 ms 1920 KB Correct answer: answer = 7550
17 Correct 3 ms 1920 KB Correct answer: answer = 10000
18 Correct 3 ms 1920 KB Correct answer: answer = 10000
19 Correct 3 ms 1920 KB Correct answer: answer = 624
20 Correct 3 ms 1920 KB Correct answer: answer = 10000
21 Correct 3 ms 1920 KB Correct answer: answer = 1
22 Correct 3 ms 1920 KB Correct answer: answer = 4
23 Correct 3 ms 1920 KB Correct answer: answer = 1
24 Correct 3 ms 1920 KB Correct answer: answer = 5
25 Correct 3 ms 1920 KB Correct answer: answer = 41
26 Correct 3 ms 1920 KB Correct answer: answer = 71923
27 Correct 3 ms 1920 KB Correct answer: answer = 77137
28 Correct 3 ms 1920 KB Correct answer: answer = 764
29 Correct 3 ms 1920 KB Correct answer: answer = 250000
30 Correct 4 ms 1920 KB Correct answer: answer = 500
31 Correct 3 ms 1920 KB Correct answer: answer = 32
32 Correct 3 ms 1920 KB Correct answer: answer = 130050
33 Correct 4 ms 1920 KB Correct answer: answer = 5110
34 Correct 4 ms 1920 KB Correct answer: answer = 2626
35 Correct 3 ms 1920 KB Correct answer: answer = 796
36 Correct 5 ms 1900 KB Correct answer: answer = 7580
37 Correct 4 ms 1920 KB Correct answer: answer = 1904
38 Correct 3 ms 1920 KB Correct answer: answer = 996004
39 Correct 3 ms 1920 KB Correct answer: answer = 38817
40 Correct 3 ms 1920 KB Correct answer: answer = 4096
41 Correct 3 ms 1920 KB Correct answer: answer = 1
42 Correct 3 ms 1920 KB Correct answer: answer = 1
43 Correct 3 ms 1920 KB Correct answer: answer = 2040
44 Correct 3 ms 1920 KB Correct answer: answer = 2
45 Correct 3 ms 1920 KB Correct answer: answer = 4
46 Correct 3 ms 1892 KB Correct answer: answer = 9
47 Correct 4 ms 1920 KB Correct answer: answer = 9
48 Correct 3 ms 1920 KB Correct answer: answer = 21
49 Correct 3 ms 1920 KB Correct answer: answer = 71
50 Correct 3 ms 1920 KB Correct answer: answer = 77
51 Correct 3 ms 1920 KB Correct answer: answer = 400
52 Correct 4 ms 1920 KB Correct answer: answer = 996004
53 Correct 3 ms 1920 KB Correct answer: answer = 997310
54 Correct 3 ms 1920 KB Correct answer: answer = 990781
55 Correct 4 ms 1920 KB Correct answer: answer = 996545
56 Correct 6 ms 1920 KB Correct answer: answer = 484
57 Correct 3 ms 1920 KB Correct answer: answer = 484
58 Correct 3 ms 1920 KB Correct answer: answer = 63501
59 Correct 3 ms 1920 KB Correct answer: answer = 323501
60 Correct 3 ms 1920 KB Correct answer: answer = 752500
61 Correct 3 ms 1920 KB Correct answer: answer = 761480
62 Correct 3 ms 1920 KB Correct answer: answer = 758932
63 Correct 3 ms 1920 KB Correct answer: answer = 1000000
64 Correct 3 ms 1920 KB Correct answer: answer = 750500
65 Correct 4 ms 1920 KB Correct answer: answer = 1000000
66 Correct 3 ms 1920 KB Correct answer: answer = 250000
67 Correct 4 ms 1920 KB Correct answer: answer = 250000
68 Correct 3 ms 1920 KB Correct answer: answer = 1000000
69 Correct 3 ms 1920 KB Correct answer: answer = 994009
70 Correct 4 ms 1920 KB Correct answer: answer = 59315
71 Correct 3 ms 1920 KB Correct answer: answer = 25454
72 Correct 3 ms 1920 KB Correct answer: answer = 1504
73 Correct 3 ms 1920 KB Correct answer: answer = 37486
74 Correct 3 ms 1920 KB Correct answer: answer = 4284
75 Correct 4 ms 1920 KB Correct answer: answer = 158008
76 Correct 3 ms 1920 KB Correct answer: answer = 51860
77 Correct 3 ms 1920 KB Correct answer: answer = 12985
78 Correct 5 ms 2144 KB Correct answer: answer = 997864126212
79 Correct 5 ms 2176 KB Correct answer: answer = 998608411647
80 Correct 5 ms 2048 KB Correct answer: answer = 995265560477
81 Correct 5 ms 2176 KB Correct answer: answer = 10125000
82 Correct 6 ms 2176 KB Correct answer: answer = 2291668
83 Correct 5 ms 2096 KB Correct answer: answer = 42388
84 Correct 5 ms 2048 KB Correct answer: answer = 10318
85 Correct 4 ms 2080 KB Correct answer: answer = 3416
86 Correct 5 ms 2304 KB Correct answer: answer = 331708193881
87 Correct 6 ms 2276 KB Correct answer: answer = 2861193756
88 Correct 7 ms 2176 KB Correct answer: answer = 114646930
89 Correct 5 ms 2304 KB Correct answer: answer = 9280921
90 Correct 7 ms 2220 KB Correct answer: answer = 999984053400
91 Correct 7 ms 2176 KB Correct answer: answer = 750935949134
92 Correct 4 ms 2048 KB Correct answer: answer = 1000000000000
93 Correct 5 ms 2048 KB Correct answer: answer = 998762383161
94 Correct 6 ms 2176 KB Correct answer: answer = 23017412908
95 Correct 6 ms 2108 KB Correct answer: answer = 728143410622
96 Correct 4 ms 2048 KB Correct answer: answer = 2
97 Correct 6 ms 2176 KB Correct answer: answer = 1824916
98 Correct 6 ms 2176 KB Correct answer: answer = 10680029
99 Correct 5 ms 2176 KB Correct answer: answer = 18351700
100 Correct 4 ms 2176 KB Correct answer: answer = 16040026
101 Correct 5 ms 2048 KB Correct answer: answer = 253968628325
102 Correct 5 ms 2048 KB Correct answer: answer = 10267
103 Correct 7 ms 2176 KB Correct answer: answer = 2582408
104 Correct 4 ms 2176 KB Correct answer: answer = 78024964781
105 Correct 4 ms 2088 KB Correct answer: answer = 9866346457
106 Correct 4 ms 2152 KB Correct answer: answer = 3327720949
107 Correct 5 ms 2176 KB Correct answer: answer = 86064128360
108 Correct 5 ms 2176 KB Correct answer: answer = 12698259150
109 Correct 6 ms 2176 KB Correct answer: answer = 1185259288
110 Correct 20 ms 4380 KB Correct answer: answer = 999889968863
111 Correct 20 ms 4476 KB Correct answer: answer = 999861384931
112 Correct 20 ms 4372 KB Correct answer: answer = 999811809929
113 Correct 20 ms 4472 KB Correct answer: answer = 999869756441
114 Correct 20 ms 4820 KB Correct answer: answer = 1700000000
115 Correct 26 ms 4960 KB Correct answer: answer = 131666670
116 Correct 8 ms 2908 KB Correct answer: answer = 89478486
117 Correct 12 ms 2936 KB Correct answer: answer = 4971040
118 Correct 11 ms 2964 KB Correct answer: answer = 2711494
119 Correct 31 ms 5000 KB Correct answer: answer = 25252530
120 Correct 24 ms 4996 KB Correct answer: answer = 62500000
121 Correct 24 ms 4892 KB Correct answer: answer = 333175097780
122 Correct 33 ms 4976 KB Correct answer: answer = 33121180179
123 Correct 40 ms 4892 KB Correct answer: answer = 9802314015
124 Correct 31 ms 4960 KB Correct answer: answer = 32567551
125 Correct 38 ms 4960 KB Correct answer: answer = 997525000000
126 Correct 40 ms 5104 KB Correct answer: answer = 752723538884
127 Correct 14 ms 4348 KB Correct answer: answer = 1000000000000
128 Correct 20 ms 4348 KB Correct answer: answer = 999978000121
129 Correct 20 ms 4396 KB Correct answer: answer = 745986144735
130 Correct 12 ms 3964 KB Correct answer: answer = 2
131 Correct 31 ms 4944 KB Correct answer: answer = 277966670
132 Correct 20 ms 4756 KB Correct answer: answer = 2500900082
133 Correct 20 ms 4340 KB Correct answer: answer = 301248349636
134 Correct 27 ms 3508 KB Correct answer: answer = 14118891
135 Correct 20 ms 4440 KB Correct answer: answer = 14384977265
136 Correct 26 ms 4380 KB Correct answer: answer = 3681368330
137 Correct 22 ms 4468 KB Correct answer: answer = 2720316816
138 Correct 38 ms 6740 KB Correct answer: answer = 999976000144
139 Correct 40 ms 6756 KB Correct answer: answer = 999856102410
140 Correct 40 ms 6820 KB Correct answer: answer = 999958401531
141 Correct 39 ms 6900 KB Correct answer: answer = 999769649944
142 Correct 38 ms 6824 KB Correct answer: answer = 999874525918
143 Correct 40 ms 7836 KB Correct answer: answer = 6050000000
144 Correct 49 ms 7808 KB Correct answer: answer = 1112500000
145 Correct 20 ms 5764 KB Correct answer: answer = 4294967296
146 Correct 39 ms 5864 KB Correct answer: answer = 87652406
147 Correct 47 ms 5864 KB Correct answer: answer = 6297664
148 Correct 45 ms 5904 KB Correct answer: answer = 196612
149 Correct 70 ms 8008 KB Correct answer: answer = 15015100
150 Correct 60 ms 7924 KB Correct answer: answer = 25000000
151 Correct 45 ms 7888 KB Correct answer: answer = 333230209550
152 Correct 96 ms 7960 KB Correct answer: answer = 917123769
153 Correct 115 ms 7960 KB Correct answer: answer = 95162
154 Correct 74 ms 7912 KB Correct answer: answer = 382616191
155 Correct 81 ms 7992 KB Correct answer: answer = 990033333400
156 Correct 112 ms 7976 KB Correct answer: answer = 990000100000
157 Correct 107 ms 8084 KB Correct answer: answer = 749998188180
158 Correct 33 ms 6700 KB Correct answer: answer = 1000000000000
159 Correct 37 ms 6768 KB Correct answer: answer = 999988000036
160 Correct 37 ms 6860 KB Correct answer: answer = 744929274393
161 Correct 21 ms 5872 KB Correct answer: answer = 2
162 Correct 90 ms 7932 KB Correct answer: answer = 1300024
163 Correct 46 ms 7788 KB Correct answer: answer = 5000700010
164 Correct 45 ms 6724 KB Correct answer: answer = 354997100800
165 Correct 54 ms 4960 KB Correct answer: answer = 257000
166 Correct 53 ms 5216 KB Correct answer: answer = 3765323
167 Correct 48 ms 4960 KB Correct answer: answer = 1525903
168 Correct 37 ms 6848 KB Correct answer: answer = 67618137730
169 Correct 37 ms 6768 KB Correct answer: answer = 12656680171
170 Correct 39 ms 6776 KB Correct answer: answer = 579831736
171 Correct 60 ms 6892 KB Correct answer: answer = 23605611
172 Correct 45 ms 6896 KB Correct answer: answer = 7052481200
173 Correct 42 ms 6768 KB Correct answer: answer = 1314039500
174 Correct 48 ms 6880 KB Correct answer: answer = 302484000
175 Correct 69 ms 7404 KB Correct answer: answer = 52348480