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Submission #382570

# Submission time Handle Problem Language Result Execution time Memory
382570 2021-03-27T18:01:59 Z MetalPower Aliens (IOI16_aliens) C++14
100 / 100
 142 ms 10452 KB 
#include <bits/stdc++.h>
#include "aliens.h"

using namespace std;

#define ll long long
const ll MAXN = 1e5 + 100;
#define pii pair<ll, ll>
#define fi first
#define se second

struct inv{
	ll l; ll r;
};

struct line{
	ll m; ll c; ll cnt;

	ll getY(ll x){
		return m * x + c;
	}
} cht[MAXN];

ll l = 0, r = 1;

bool betterLine(line& a, line& b, line& c){
	ll lhs = (c.c - a.c) * (a.m - b.m), rhs = (b.c - a.c) * (a.m - c.m);
	return lhs < rhs || (lhs == rhs && c.cnt < b.cnt);
}

bool betterQue(line& a, line& b, ll x){
	ll lhs = a.getY(x), rhs = b.getY(x);
	return lhs > rhs || (lhs == rhs && b.cnt < a.cnt);
}

void insertLine(line L){
	while(r - l >= 2 && betterLine(cht[r - 2], cht[r - 1], L))r--;
	cht[r++] = L;
}

pii query(ll x){
	while(r - l >= 2 && betterQue(cht[l], cht[l + 1], x))l++;
	return {cht[l].getY(x), cht[l].cnt};
}

vector<inv> v, grid;

bool cmpGrid(inv& a, inv& b){
	return a.l < b.l || (a.l == b.l && a.r > b.r);
}

void buildVector(){
	sort(grid.begin(), grid.end(), cmpGrid);
	ll sz = grid.size(); inv prev = {-1, -1};
	for(ll i = 0; i < sz; i++){
		if(grid[i].r > prev.r){
			v.push_back(grid[i]); prev = grid[i];
		}
	}
}

void initcht(){
	cht[0] = {-2 * v[0].l + 2, (v[0].l - 1) * (v[0].l - 1), 0};
	l = 0, r = 1;
}

ll memo[MAXN], cnt[MAXN];

pii dp(ll val, ll n){
	memo[0] = cnt[0] = 0;
	initcht(); 
	for(ll i = 1; i <= n; i++){
		pii queAns = query(v[i-1].r);
		memo[i] = queAns.fi + v[i-1].r * v[i-1].r + val;
		cnt[i] = queAns.se + 1;
		if(i < n){
			ll m = -2 * v[i].l + 2, maxim = max((ll)0, (ll)(v[i-1].r - v[i].l + 1));
			ll c = memo[i] - maxim * maxim + (v[i].l - 1) * (v[i].l - 1);
			insertLine({m, c, cnt[i]});
		}
	}
	return {memo[n], cnt[n]};
}

ll take_photos(int a, int b, int c, vector<int> R, vector<int> C) {
	ll n = (ll)a, m = (ll)b, k = (ll)c;
	for(ll i = 0; i < n; i++){
		grid.push_back({(ll)min(R[i], C[i]), (ll)max(R[i], C[i])});
	}
	buildVector();
	ll l = 0, r = 1e12, ans = 0;
	while(l <= r){
		ll mid = (l + r) >> 1;
		pii val = dp(mid, v.size());
		if(val.se <= k){
			ans = val.fi - k * mid, r = mid - 1;
		}
		else l = mid + 1;
	}
	return ans;
}

Compilation message

aliens.cpp: In function 'long long int take_photos(int, int, int, std::vector<int>, std::vector<int>)':
aliens.cpp:86:16: warning: unused variable 'm' [-Wunused-variable]
   86 |  ll n = (ll)a, m = (ll)b, k = (ll)c;
      |                ^

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 4
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 1 ms 364 KB Correct answer: answer = 4
4 Correct 5 ms 364 KB Correct answer: answer = 12
5 Correct 1 ms 364 KB Correct answer: answer = 52
6 Correct 1 ms 364 KB Correct answer: answer = 210
7 Correct 1 ms 364 KB Correct answer: answer = 88
8 Correct 1 ms 364 KB Correct answer: answer = 7696
9 Correct 1 ms 364 KB Correct answer: answer = 1
10 Correct 1 ms 364 KB Correct answer: answer = 2374
11 Correct 1 ms 364 KB Correct answer: answer = 9502
12 Correct 1 ms 384 KB Correct answer: answer = 49
13 Correct 1 ms 364 KB Correct answer: answer = 151
14 Correct 1 ms 364 KB Correct answer: answer = 7550
15 Correct 1 ms 364 KB Correct answer: answer = 7220
16 Correct 1 ms 364 KB Correct answer: answer = 7550
17 Correct 2 ms 384 KB Correct answer: answer = 10000
18 Correct 2 ms 364 KB Correct answer: answer = 10000
19 Correct 1 ms 364 KB Correct answer: answer = 624
20 Correct 1 ms 364 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 1
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 1 ms 364 KB Correct answer: answer = 1
4 Correct 2 ms 364 KB Correct answer: answer = 5
5 Correct 1 ms 364 KB Correct answer: answer = 41
6 Correct 1 ms 384 KB Correct answer: answer = 71923
7 Correct 1 ms 364 KB Correct answer: answer = 77137
8 Correct 2 ms 364 KB Correct answer: answer = 764
9 Correct 2 ms 364 KB Correct answer: answer = 250000
10 Correct 2 ms 364 KB Correct answer: answer = 500
11 Correct 1 ms 364 KB Correct answer: answer = 32
12 Correct 1 ms 364 KB Correct answer: answer = 130050
13 Correct 2 ms 364 KB Correct answer: answer = 5110
14 Correct 1 ms 364 KB Correct answer: answer = 2626
15 Correct 1 ms 364 KB Correct answer: answer = 796
16 Correct 2 ms 364 KB Correct answer: answer = 7580
17 Correct 2 ms 364 KB Correct answer: answer = 1904
18 Correct 2 ms 364 KB Correct answer: answer = 996004
19 Correct 2 ms 364 KB Correct answer: answer = 38817
20 Correct 2 ms 364 KB Correct answer: answer = 4096
21 Correct 1 ms 364 KB Correct answer: answer = 1
22 Correct 1 ms 364 KB Correct answer: answer = 1
23 Correct 1 ms 364 KB Correct answer: answer = 2040
24 Correct 1 ms 364 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 4
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 1 ms 364 KB Correct answer: answer = 4
4 Correct 5 ms 364 KB Correct answer: answer = 12
5 Correct 1 ms 364 KB Correct answer: answer = 52
6 Correct 1 ms 364 KB Correct answer: answer = 210
7 Correct 1 ms 364 KB Correct answer: answer = 88
8 Correct 1 ms 364 KB Correct answer: answer = 7696
9 Correct 1 ms 364 KB Correct answer: answer = 1
10 Correct 1 ms 364 KB Correct answer: answer = 2374
11 Correct 1 ms 364 KB Correct answer: answer = 9502
12 Correct 1 ms 384 KB Correct answer: answer = 49
13 Correct 1 ms 364 KB Correct answer: answer = 151
14 Correct 1 ms 364 KB Correct answer: answer = 7550
15 Correct 1 ms 364 KB Correct answer: answer = 7220
16 Correct 1 ms 364 KB Correct answer: answer = 7550
17 Correct 2 ms 384 KB Correct answer: answer = 10000
18 Correct 2 ms 364 KB Correct answer: answer = 10000
19 Correct 1 ms 364 KB Correct answer: answer = 624
20 Correct 1 ms 364 KB Correct answer: answer = 10000
21 Correct 1 ms 364 KB Correct answer: answer = 1
22 Correct 1 ms 364 KB Correct answer: answer = 4
23 Correct 1 ms 364 KB Correct answer: answer = 1
24 Correct 2 ms 364 KB Correct answer: answer = 5
25 Correct 1 ms 364 KB Correct answer: answer = 41
26 Correct 1 ms 384 KB Correct answer: answer = 71923
27 Correct 1 ms 364 KB Correct answer: answer = 77137
28 Correct 2 ms 364 KB Correct answer: answer = 764
29 Correct 2 ms 364 KB Correct answer: answer = 250000
30 Correct 2 ms 364 KB Correct answer: answer = 500
31 Correct 1 ms 364 KB Correct answer: answer = 32
32 Correct 1 ms 364 KB Correct answer: answer = 130050
33 Correct 2 ms 364 KB Correct answer: answer = 5110
34 Correct 1 ms 364 KB Correct answer: answer = 2626
35 Correct 1 ms 364 KB Correct answer: answer = 796
36 Correct 2 ms 364 KB Correct answer: answer = 7580
37 Correct 2 ms 364 KB Correct answer: answer = 1904
38 Correct 2 ms 364 KB Correct answer: answer = 996004
39 Correct 2 ms 364 KB Correct answer: answer = 38817
40 Correct 2 ms 364 KB Correct answer: answer = 4096
41 Correct 1 ms 364 KB Correct answer: answer = 1
42 Correct 1 ms 364 KB Correct answer: answer = 1
43 Correct 1 ms 364 KB Correct answer: answer = 2040
44 Correct 1 ms 364 KB Correct answer: answer = 2
45 Correct 1 ms 364 KB Correct answer: answer = 4
46 Correct 1 ms 364 KB Correct answer: answer = 9
47 Correct 1 ms 364 KB Correct answer: answer = 9
48 Correct 1 ms 364 KB Correct answer: answer = 21
49 Correct 1 ms 364 KB Correct answer: answer = 71
50 Correct 1 ms 364 KB Correct answer: answer = 77
51 Correct 1 ms 364 KB Correct answer: answer = 400
52 Correct 1 ms 364 KB Correct answer: answer = 996004
53 Correct 1 ms 384 KB Correct answer: answer = 997310
54 Correct 2 ms 364 KB Correct answer: answer = 990781
55 Correct 1 ms 364 KB Correct answer: answer = 996545
56 Correct 1 ms 364 KB Correct answer: answer = 484
57 Correct 1 ms 364 KB Correct answer: answer = 484
58 Correct 2 ms 364 KB Correct answer: answer = 63501
59 Correct 2 ms 364 KB Correct answer: answer = 323501
60 Correct 2 ms 364 KB Correct answer: answer = 752500
61 Correct 2 ms 364 KB Correct answer: answer = 761480
62 Correct 1 ms 364 KB Correct answer: answer = 758932
63 Correct 1 ms 364 KB Correct answer: answer = 1000000
64 Correct 2 ms 364 KB Correct answer: answer = 750500
65 Correct 1 ms 364 KB Correct answer: answer = 1000000
66 Correct 1 ms 364 KB Correct answer: answer = 250000
67 Correct 2 ms 364 KB Correct answer: answer = 250000
68 Correct 1 ms 364 KB Correct answer: answer = 1000000
69 Correct 1 ms 364 KB Correct answer: answer = 994009
70 Correct 2 ms 364 KB Correct answer: answer = 59315
71 Correct 1 ms 364 KB Correct answer: answer = 25454
72 Correct 2 ms 364 KB Correct answer: answer = 1504
73 Correct 1 ms 364 KB Correct answer: answer = 37486
74 Correct 1 ms 364 KB Correct answer: answer = 4284
75 Correct 1 ms 364 KB Correct answer: answer = 158008
76 Correct 1 ms 364 KB Correct answer: answer = 51860
77 Correct 2 ms 364 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 4
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 1 ms 364 KB Correct answer: answer = 4
4 Correct 5 ms 364 KB Correct answer: answer = 12
5 Correct 1 ms 364 KB Correct answer: answer = 52
6 Correct 1 ms 364 KB Correct answer: answer = 210
7 Correct 1 ms 364 KB Correct answer: answer = 88
8 Correct 1 ms 364 KB Correct answer: answer = 7696
9 Correct 1 ms 364 KB Correct answer: answer = 1
10 Correct 1 ms 364 KB Correct answer: answer = 2374
11 Correct 1 ms 364 KB Correct answer: answer = 9502
12 Correct 1 ms 384 KB Correct answer: answer = 49
13 Correct 1 ms 364 KB Correct answer: answer = 151
14 Correct 1 ms 364 KB Correct answer: answer = 7550
15 Correct 1 ms 364 KB Correct answer: answer = 7220
16 Correct 1 ms 364 KB Correct answer: answer = 7550
17 Correct 2 ms 384 KB Correct answer: answer = 10000
18 Correct 2 ms 364 KB Correct answer: answer = 10000
19 Correct 1 ms 364 KB Correct answer: answer = 624
20 Correct 1 ms 364 KB Correct answer: answer = 10000
21 Correct 1 ms 364 KB Correct answer: answer = 1
22 Correct 1 ms 364 KB Correct answer: answer = 4
23 Correct 1 ms 364 KB Correct answer: answer = 1
24 Correct 2 ms 364 KB Correct answer: answer = 5
25 Correct 1 ms 364 KB Correct answer: answer = 41
26 Correct 1 ms 384 KB Correct answer: answer = 71923
27 Correct 1 ms 364 KB Correct answer: answer = 77137
28 Correct 2 ms 364 KB Correct answer: answer = 764
29 Correct 2 ms 364 KB Correct answer: answer = 250000
30 Correct 2 ms 364 KB Correct answer: answer = 500
31 Correct 1 ms 364 KB Correct answer: answer = 32
32 Correct 1 ms 364 KB Correct answer: answer = 130050
33 Correct 2 ms 364 KB Correct answer: answer = 5110
34 Correct 1 ms 364 KB Correct answer: answer = 2626
35 Correct 1 ms 364 KB Correct answer: answer = 796
36 Correct 2 ms 364 KB Correct answer: answer = 7580
37 Correct 2 ms 364 KB Correct answer: answer = 1904
38 Correct 2 ms 364 KB Correct answer: answer = 996004
39 Correct 2 ms 364 KB Correct answer: answer = 38817
40 Correct 2 ms 364 KB Correct answer: answer = 4096
41 Correct 1 ms 364 KB Correct answer: answer = 1
42 Correct 1 ms 364 KB Correct answer: answer = 1
43 Correct 1 ms 364 KB Correct answer: answer = 2040
44 Correct 1 ms 364 KB Correct answer: answer = 2
45 Correct 1 ms 364 KB Correct answer: answer = 4
46 Correct 1 ms 364 KB Correct answer: answer = 9
47 Correct 1 ms 364 KB Correct answer: answer = 9
48 Correct 1 ms 364 KB Correct answer: answer = 21
49 Correct 1 ms 364 KB Correct answer: answer = 71
50 Correct 1 ms 364 KB Correct answer: answer = 77
51 Correct 1 ms 364 KB Correct answer: answer = 400
52 Correct 1 ms 364 KB Correct answer: answer = 996004
53 Correct 1 ms 384 KB Correct answer: answer = 997310
54 Correct 2 ms 364 KB Correct answer: answer = 990781
55 Correct 1 ms 364 KB Correct answer: answer = 996545
56 Correct 1 ms 364 KB Correct answer: answer = 484
57 Correct 1 ms 364 KB Correct answer: answer = 484
58 Correct 2 ms 364 KB Correct answer: answer = 63501
59 Correct 2 ms 364 KB Correct answer: answer = 323501
60 Correct 2 ms 364 KB Correct answer: answer = 752500
61 Correct 2 ms 364 KB Correct answer: answer = 761480
62 Correct 1 ms 364 KB Correct answer: answer = 758932
63 Correct 1 ms 364 KB Correct answer: answer = 1000000
64 Correct 2 ms 364 KB Correct answer: answer = 750500
65 Correct 1 ms 364 KB Correct answer: answer = 1000000
66 Correct 1 ms 364 KB Correct answer: answer = 250000
67 Correct 2 ms 364 KB Correct answer: answer = 250000
68 Correct 1 ms 364 KB Correct answer: answer = 1000000
69 Correct 1 ms 364 KB Correct answer: answer = 994009
70 Correct 2 ms 364 KB Correct answer: answer = 59315
71 Correct 1 ms 364 KB Correct answer: answer = 25454
72 Correct 2 ms 364 KB Correct answer: answer = 1504
73 Correct 1 ms 364 KB Correct answer: answer = 37486
74 Correct 1 ms 364 KB Correct answer: answer = 4284
75 Correct 1 ms 364 KB Correct answer: answer = 158008
76 Correct 1 ms 364 KB Correct answer: answer = 51860
77 Correct 2 ms 364 KB Correct answer: answer = 12985
78 Correct 2 ms 620 KB Correct answer: answer = 997864126212
79 Correct 2 ms 620 KB Correct answer: answer = 998608411647
80 Correct 3 ms 620 KB Correct answer: answer = 995265560477
81 Correct 6 ms 748 KB Correct answer: answer = 10125000
82 Correct 6 ms 748 KB Correct answer: answer = 2291668
83 Correct 3 ms 620 KB Correct answer: answer = 42388
84 Correct 3 ms 620 KB Correct answer: answer = 10318
85 Correct 3 ms 620 KB Correct answer: answer = 3416
86 Correct 7 ms 748 KB Correct answer: answer = 331708193881
87 Correct 7 ms 748 KB Correct answer: answer = 2861193756
88 Correct 7 ms 748 KB Correct answer: answer = 114646930
89 Correct 6 ms 748 KB Correct answer: answer = 9280921
90 Correct 6 ms 748 KB Correct answer: answer = 999984053400
91 Correct 7 ms 748 KB Correct answer: answer = 750935949134
92 Correct 2 ms 636 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 620 KB Correct answer: answer = 998762383161
94 Correct 8 ms 748 KB Correct answer: answer = 23017412908
95 Correct 3 ms 620 KB Correct answer: answer = 728143410622
96 Correct 2 ms 492 KB Correct answer: answer = 2
97 Correct 6 ms 748 KB Correct answer: answer = 1824916
98 Correct 6 ms 748 KB Correct answer: answer = 10680029
99 Correct 6 ms 748 KB Correct answer: answer = 18351700
100 Correct 5 ms 748 KB Correct answer: answer = 16040026
101 Correct 3 ms 620 KB Correct answer: answer = 253968628325
102 Correct 4 ms 492 KB Correct answer: answer = 10267
103 Correct 7 ms 748 KB Correct answer: answer = 2582408
104 Correct 3 ms 620 KB Correct answer: answer = 78024964781
105 Correct 3 ms 620 KB Correct answer: answer = 9866346457
106 Correct 3 ms 768 KB Correct answer: answer = 3327720949
107 Correct 3 ms 620 KB Correct answer: answer = 86064128360
108 Correct 3 ms 640 KB Correct answer: answer = 12698259150
109 Correct 5 ms 748 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 4
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 1 ms 364 KB Correct answer: answer = 4
4 Correct 5 ms 364 KB Correct answer: answer = 12
5 Correct 1 ms 364 KB Correct answer: answer = 52
6 Correct 1 ms 364 KB Correct answer: answer = 210
7 Correct 1 ms 364 KB Correct answer: answer = 88
8 Correct 1 ms 364 KB Correct answer: answer = 7696
9 Correct 1 ms 364 KB Correct answer: answer = 1
10 Correct 1 ms 364 KB Correct answer: answer = 2374
11 Correct 1 ms 364 KB Correct answer: answer = 9502
12 Correct 1 ms 384 KB Correct answer: answer = 49
13 Correct 1 ms 364 KB Correct answer: answer = 151
14 Correct 1 ms 364 KB Correct answer: answer = 7550
15 Correct 1 ms 364 KB Correct answer: answer = 7220
16 Correct 1 ms 364 KB Correct answer: answer = 7550
17 Correct 2 ms 384 KB Correct answer: answer = 10000
18 Correct 2 ms 364 KB Correct answer: answer = 10000
19 Correct 1 ms 364 KB Correct answer: answer = 624
20 Correct 1 ms 364 KB Correct answer: answer = 10000
21 Correct 1 ms 364 KB Correct answer: answer = 1
22 Correct 1 ms 364 KB Correct answer: answer = 4
23 Correct 1 ms 364 KB Correct answer: answer = 1
24 Correct 2 ms 364 KB Correct answer: answer = 5
25 Correct 1 ms 364 KB Correct answer: answer = 41
26 Correct 1 ms 384 KB Correct answer: answer = 71923
27 Correct 1 ms 364 KB Correct answer: answer = 77137
28 Correct 2 ms 364 KB Correct answer: answer = 764
29 Correct 2 ms 364 KB Correct answer: answer = 250000
30 Correct 2 ms 364 KB Correct answer: answer = 500
31 Correct 1 ms 364 KB Correct answer: answer = 32
32 Correct 1 ms 364 KB Correct answer: answer = 130050
33 Correct 2 ms 364 KB Correct answer: answer = 5110
34 Correct 1 ms 364 KB Correct answer: answer = 2626
35 Correct 1 ms 364 KB Correct answer: answer = 796
36 Correct 2 ms 364 KB Correct answer: answer = 7580
37 Correct 2 ms 364 KB Correct answer: answer = 1904
38 Correct 2 ms 364 KB Correct answer: answer = 996004
39 Correct 2 ms 364 KB Correct answer: answer = 38817
40 Correct 2 ms 364 KB Correct answer: answer = 4096
41 Correct 1 ms 364 KB Correct answer: answer = 1
42 Correct 1 ms 364 KB Correct answer: answer = 1
43 Correct 1 ms 364 KB Correct answer: answer = 2040
44 Correct 1 ms 364 KB Correct answer: answer = 2
45 Correct 1 ms 364 KB Correct answer: answer = 4
46 Correct 1 ms 364 KB Correct answer: answer = 9
47 Correct 1 ms 364 KB Correct answer: answer = 9
48 Correct 1 ms 364 KB Correct answer: answer = 21
49 Correct 1 ms 364 KB Correct answer: answer = 71
50 Correct 1 ms 364 KB Correct answer: answer = 77
51 Correct 1 ms 364 KB Correct answer: answer = 400
52 Correct 1 ms 364 KB Correct answer: answer = 996004
53 Correct 1 ms 384 KB Correct answer: answer = 997310
54 Correct 2 ms 364 KB Correct answer: answer = 990781
55 Correct 1 ms 364 KB Correct answer: answer = 996545
56 Correct 1 ms 364 KB Correct answer: answer = 484
57 Correct 1 ms 364 KB Correct answer: answer = 484
58 Correct 2 ms 364 KB Correct answer: answer = 63501
59 Correct 2 ms 364 KB Correct answer: answer = 323501
60 Correct 2 ms 364 KB Correct answer: answer = 752500
61 Correct 2 ms 364 KB Correct answer: answer = 761480
62 Correct 1 ms 364 KB Correct answer: answer = 758932
63 Correct 1 ms 364 KB Correct answer: answer = 1000000
64 Correct 2 ms 364 KB Correct answer: answer = 750500
65 Correct 1 ms 364 KB Correct answer: answer = 1000000
66 Correct 1 ms 364 KB Correct answer: answer = 250000
67 Correct 2 ms 364 KB Correct answer: answer = 250000
68 Correct 1 ms 364 KB Correct answer: answer = 1000000
69 Correct 1 ms 364 KB Correct answer: answer = 994009
70 Correct 2 ms 364 KB Correct answer: answer = 59315
71 Correct 1 ms 364 KB Correct answer: answer = 25454
72 Correct 2 ms 364 KB Correct answer: answer = 1504
73 Correct 1 ms 364 KB Correct answer: answer = 37486
74 Correct 1 ms 364 KB Correct answer: answer = 4284
75 Correct 1 ms 364 KB Correct answer: answer = 158008
76 Correct 1 ms 364 KB Correct answer: answer = 51860
77 Correct 2 ms 364 KB Correct answer: answer = 12985
78 Correct 2 ms 620 KB Correct answer: answer = 997864126212
79 Correct 2 ms 620 KB Correct answer: answer = 998608411647
80 Correct 3 ms 620 KB Correct answer: answer = 995265560477
81 Correct 6 ms 748 KB Correct answer: answer = 10125000
82 Correct 6 ms 748 KB Correct answer: answer = 2291668
83 Correct 3 ms 620 KB Correct answer: answer = 42388
84 Correct 3 ms 620 KB Correct answer: answer = 10318
85 Correct 3 ms 620 KB Correct answer: answer = 3416
86 Correct 7 ms 748 KB Correct answer: answer = 331708193881
87 Correct 7 ms 748 KB Correct answer: answer = 2861193756
88 Correct 7 ms 748 KB Correct answer: answer = 114646930
89 Correct 6 ms 748 KB Correct answer: answer = 9280921
90 Correct 6 ms 748 KB Correct answer: answer = 999984053400
91 Correct 7 ms 748 KB Correct answer: answer = 750935949134
92 Correct 2 ms 636 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 620 KB Correct answer: answer = 998762383161
94 Correct 8 ms 748 KB Correct answer: answer = 23017412908
95 Correct 3 ms 620 KB Correct answer: answer = 728143410622
96 Correct 2 ms 492 KB Correct answer: answer = 2
97 Correct 6 ms 748 KB Correct answer: answer = 1824916
98 Correct 6 ms 748 KB Correct answer: answer = 10680029
99 Correct 6 ms 748 KB Correct answer: answer = 18351700
100 Correct 5 ms 748 KB Correct answer: answer = 16040026
101 Correct 3 ms 620 KB Correct answer: answer = 253968628325
102 Correct 4 ms 492 KB Correct answer: answer = 10267
103 Correct 7 ms 748 KB Correct answer: answer = 2582408
104 Correct 3 ms 620 KB Correct answer: answer = 78024964781
105 Correct 3 ms 620 KB Correct answer: answer = 9866346457
106 Correct 3 ms 768 KB Correct answer: answer = 3327720949
107 Correct 3 ms 620 KB Correct answer: answer = 86064128360
108 Correct 3 ms 640 KB Correct answer: answer = 12698259150
109 Correct 5 ms 748 KB Correct answer: answer = 1185259288
110 Correct 20 ms 2956 KB Correct answer: answer = 999889968863
111 Correct 20 ms 3044 KB Correct answer: answer = 999861384931
112 Correct 20 ms 2916 KB Correct answer: answer = 999811809929
113 Correct 20 ms 2916 KB Correct answer: answer = 999869756441
114 Correct 60 ms 4576 KB Correct answer: answer = 1700000000
115 Correct 60 ms 5088 KB Correct answer: answer = 131666670
116 Correct 19 ms 1900 KB Correct answer: answer = 89478486
117 Correct 20 ms 2156 KB Correct answer: answer = 4971040
118 Correct 22 ms 2028 KB Correct answer: answer = 2711494
119 Correct 60 ms 5344 KB Correct answer: answer = 25252530
120 Correct 58 ms 5236 KB Correct answer: answer = 62500000
121 Correct 76 ms 4320 KB Correct answer: answer = 333175097780
122 Correct 72 ms 4316 KB Correct answer: answer = 33121180179
123 Correct 72 ms 4208 KB Correct answer: answer = 9802314015
124 Correct 61 ms 5344 KB Correct answer: answer = 32567551
125 Correct 60 ms 5344 KB Correct answer: answer = 997525000000
126 Correct 68 ms 4192 KB Correct answer: answer = 752723538884
127 Correct 16 ms 2916 KB Correct answer: answer = 1000000000000
128 Correct 21 ms 2916 KB Correct answer: answer = 999978000121
129 Correct 20 ms 2916 KB Correct answer: answer = 745986144735
130 Correct 13 ms 2404 KB Correct answer: answer = 2
131 Correct 61 ms 5088 KB Correct answer: answer = 277966670
132 Correct 58 ms 4852 KB Correct answer: answer = 2500900082
133 Correct 26 ms 2916 KB Correct answer: answer = 301248349636
134 Correct 37 ms 2532 KB Correct answer: answer = 14118891
135 Correct 21 ms 2916 KB Correct answer: answer = 14384977265
136 Correct 22 ms 2916 KB Correct answer: answer = 3681368330
137 Correct 21 ms 2916 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 4
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 1 ms 364 KB Correct answer: answer = 4
4 Correct 5 ms 364 KB Correct answer: answer = 12
5 Correct 1 ms 364 KB Correct answer: answer = 52
6 Correct 1 ms 364 KB Correct answer: answer = 210
7 Correct 1 ms 364 KB Correct answer: answer = 88
8 Correct 1 ms 364 KB Correct answer: answer = 7696
9 Correct 1 ms 364 KB Correct answer: answer = 1
10 Correct 1 ms 364 KB Correct answer: answer = 2374
11 Correct 1 ms 364 KB Correct answer: answer = 9502
12 Correct 1 ms 384 KB Correct answer: answer = 49
13 Correct 1 ms 364 KB Correct answer: answer = 151
14 Correct 1 ms 364 KB Correct answer: answer = 7550
15 Correct 1 ms 364 KB Correct answer: answer = 7220
16 Correct 1 ms 364 KB Correct answer: answer = 7550
17 Correct 2 ms 384 KB Correct answer: answer = 10000
18 Correct 2 ms 364 KB Correct answer: answer = 10000
19 Correct 1 ms 364 KB Correct answer: answer = 624
20 Correct 1 ms 364 KB Correct answer: answer = 10000
21 Correct 1 ms 364 KB Correct answer: answer = 1
22 Correct 1 ms 364 KB Correct answer: answer = 4
23 Correct 1 ms 364 KB Correct answer: answer = 1
24 Correct 2 ms 364 KB Correct answer: answer = 5
25 Correct 1 ms 364 KB Correct answer: answer = 41
26 Correct 1 ms 384 KB Correct answer: answer = 71923
27 Correct 1 ms 364 KB Correct answer: answer = 77137
28 Correct 2 ms 364 KB Correct answer: answer = 764
29 Correct 2 ms 364 KB Correct answer: answer = 250000
30 Correct 2 ms 364 KB Correct answer: answer = 500
31 Correct 1 ms 364 KB Correct answer: answer = 32
32 Correct 1 ms 364 KB Correct answer: answer = 130050
33 Correct 2 ms 364 KB Correct answer: answer = 5110
34 Correct 1 ms 364 KB Correct answer: answer = 2626
35 Correct 1 ms 364 KB Correct answer: answer = 796
36 Correct 2 ms 364 KB Correct answer: answer = 7580
37 Correct 2 ms 364 KB Correct answer: answer = 1904
38 Correct 2 ms 364 KB Correct answer: answer = 996004
39 Correct 2 ms 364 KB Correct answer: answer = 38817
40 Correct 2 ms 364 KB Correct answer: answer = 4096
41 Correct 1 ms 364 KB Correct answer: answer = 1
42 Correct 1 ms 364 KB Correct answer: answer = 1
43 Correct 1 ms 364 KB Correct answer: answer = 2040
44 Correct 1 ms 364 KB Correct answer: answer = 2
45 Correct 1 ms 364 KB Correct answer: answer = 4
46 Correct 1 ms 364 KB Correct answer: answer = 9
47 Correct 1 ms 364 KB Correct answer: answer = 9
48 Correct 1 ms 364 KB Correct answer: answer = 21
49 Correct 1 ms 364 KB Correct answer: answer = 71
50 Correct 1 ms 364 KB Correct answer: answer = 77
51 Correct 1 ms 364 KB Correct answer: answer = 400
52 Correct 1 ms 364 KB Correct answer: answer = 996004
53 Correct 1 ms 384 KB Correct answer: answer = 997310
54 Correct 2 ms 364 KB Correct answer: answer = 990781
55 Correct 1 ms 364 KB Correct answer: answer = 996545
56 Correct 1 ms 364 KB Correct answer: answer = 484
57 Correct 1 ms 364 KB Correct answer: answer = 484
58 Correct 2 ms 364 KB Correct answer: answer = 63501
59 Correct 2 ms 364 KB Correct answer: answer = 323501
60 Correct 2 ms 364 KB Correct answer: answer = 752500
61 Correct 2 ms 364 KB Correct answer: answer = 761480
62 Correct 1 ms 364 KB Correct answer: answer = 758932
63 Correct 1 ms 364 KB Correct answer: answer = 1000000
64 Correct 2 ms 364 KB Correct answer: answer = 750500
65 Correct 1 ms 364 KB Correct answer: answer = 1000000
66 Correct 1 ms 364 KB Correct answer: answer = 250000
67 Correct 2 ms 364 KB Correct answer: answer = 250000
68 Correct 1 ms 364 KB Correct answer: answer = 1000000
69 Correct 1 ms 364 KB Correct answer: answer = 994009
70 Correct 2 ms 364 KB Correct answer: answer = 59315
71 Correct 1 ms 364 KB Correct answer: answer = 25454
72 Correct 2 ms 364 KB Correct answer: answer = 1504
73 Correct 1 ms 364 KB Correct answer: answer = 37486
74 Correct 1 ms 364 KB Correct answer: answer = 4284
75 Correct 1 ms 364 KB Correct answer: answer = 158008
76 Correct 1 ms 364 KB Correct answer: answer = 51860
77 Correct 2 ms 364 KB Correct answer: answer = 12985
78 Correct 2 ms 620 KB Correct answer: answer = 997864126212
79 Correct 2 ms 620 KB Correct answer: answer = 998608411647
80 Correct 3 ms 620 KB Correct answer: answer = 995265560477
81 Correct 6 ms 748 KB Correct answer: answer = 10125000
82 Correct 6 ms 748 KB Correct answer: answer = 2291668
83 Correct 3 ms 620 KB Correct answer: answer = 42388
84 Correct 3 ms 620 KB Correct answer: answer = 10318
85 Correct 3 ms 620 KB Correct answer: answer = 3416
86 Correct 7 ms 748 KB Correct answer: answer = 331708193881
87 Correct 7 ms 748 KB Correct answer: answer = 2861193756
88 Correct 7 ms 748 KB Correct answer: answer = 114646930
89 Correct 6 ms 748 KB Correct answer: answer = 9280921
90 Correct 6 ms 748 KB Correct answer: answer = 999984053400
91 Correct 7 ms 748 KB Correct answer: answer = 750935949134
92 Correct 2 ms 636 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 620 KB Correct answer: answer = 998762383161
94 Correct 8 ms 748 KB Correct answer: answer = 23017412908
95 Correct 3 ms 620 KB Correct answer: answer = 728143410622
96 Correct 2 ms 492 KB Correct answer: answer = 2
97 Correct 6 ms 748 KB Correct answer: answer = 1824916
98 Correct 6 ms 748 KB Correct answer: answer = 10680029
99 Correct 6 ms 748 KB Correct answer: answer = 18351700
100 Correct 5 ms 748 KB Correct answer: answer = 16040026
101 Correct 3 ms 620 KB Correct answer: answer = 253968628325
102 Correct 4 ms 492 KB Correct answer: answer = 10267
103 Correct 7 ms 748 KB Correct answer: answer = 2582408
104 Correct 3 ms 620 KB Correct answer: answer = 78024964781
105 Correct 3 ms 620 KB Correct answer: answer = 9866346457
106 Correct 3 ms 768 KB Correct answer: answer = 3327720949
107 Correct 3 ms 620 KB Correct answer: answer = 86064128360
108 Correct 3 ms 640 KB Correct answer: answer = 12698259150
109 Correct 5 ms 748 KB Correct answer: answer = 1185259288
110 Correct 20 ms 2956 KB Correct answer: answer = 999889968863
111 Correct 20 ms 3044 KB Correct answer: answer = 999861384931
112 Correct 20 ms 2916 KB Correct answer: answer = 999811809929
113 Correct 20 ms 2916 KB Correct answer: answer = 999869756441
114 Correct 60 ms 4576 KB Correct answer: answer = 1700000000
115 Correct 60 ms 5088 KB Correct answer: answer = 131666670
116 Correct 19 ms 1900 KB Correct answer: answer = 89478486
117 Correct 20 ms 2156 KB Correct answer: answer = 4971040
118 Correct 22 ms 2028 KB Correct answer: answer = 2711494
119 Correct 60 ms 5344 KB Correct answer: answer = 25252530
120 Correct 58 ms 5236 KB Correct answer: answer = 62500000
121 Correct 76 ms 4320 KB Correct answer: answer = 333175097780
122 Correct 72 ms 4316 KB Correct answer: answer = 33121180179
123 Correct 72 ms 4208 KB Correct answer: answer = 9802314015
124 Correct 61 ms 5344 KB Correct answer: answer = 32567551
125 Correct 60 ms 5344 KB Correct answer: answer = 997525000000
126 Correct 68 ms 4192 KB Correct answer: answer = 752723538884
127 Correct 16 ms 2916 KB Correct answer: answer = 1000000000000
128 Correct 21 ms 2916 KB Correct answer: answer = 999978000121
129 Correct 20 ms 2916 KB Correct answer: answer = 745986144735
130 Correct 13 ms 2404 KB Correct answer: answer = 2
131 Correct 61 ms 5088 KB Correct answer: answer = 277966670
132 Correct 58 ms 4852 KB Correct answer: answer = 2500900082
133 Correct 26 ms 2916 KB Correct answer: answer = 301248349636
134 Correct 37 ms 2532 KB Correct answer: answer = 14118891
135 Correct 21 ms 2916 KB Correct answer: answer = 14384977265
136 Correct 22 ms 2916 KB Correct answer: answer = 3681368330
137 Correct 21 ms 2916 KB Correct answer: answer = 2720316816
138 Correct 40 ms 5472 KB Correct answer: answer = 999976000144
139 Correct 45 ms 5600 KB Correct answer: answer = 999856102410
140 Correct 40 ms 5472 KB Correct answer: answer = 999958401531
141 Correct 45 ms 5472 KB Correct answer: answer = 999769649944
142 Correct 46 ms 5600 KB Correct answer: answer = 999874525918
143 Correct 122 ms 8924 KB Correct answer: answer = 6050000000
144 Correct 121 ms 9560 KB Correct answer: answer = 1112500000
145 Correct 78 ms 6112 KB Correct answer: answer = 4294967296
146 Correct 84 ms 6876 KB Correct answer: answer = 87652406
147 Correct 82 ms 6876 KB Correct answer: answer = 6297664
148 Correct 76 ms 6880 KB Correct answer: answer = 196612
149 Correct 123 ms 10200 KB Correct answer: answer = 15015100
150 Correct 119 ms 10200 KB Correct answer: answer = 25000000
151 Correct 138 ms 8024 KB Correct answer: answer = 333230209550
152 Correct 142 ms 8028 KB Correct answer: answer = 917123769
153 Correct 138 ms 10452 KB Correct answer: answer = 95162
154 Correct 126 ms 10216 KB Correct answer: answer = 382616191
155 Correct 122 ms 10328 KB Correct answer: answer = 990033333400
156 Correct 119 ms 10328 KB Correct answer: answer = 990000100000
157 Correct 135 ms 9176 KB Correct answer: answer = 749998188180
158 Correct 32 ms 5344 KB Correct answer: answer = 1000000000000
159 Correct 39 ms 5472 KB Correct answer: answer = 999988000036
160 Correct 39 ms 5472 KB Correct answer: answer = 744929274393
161 Correct 26 ms 4448 KB Correct answer: answer = 2
162 Correct 121 ms 10332 KB Correct answer: answer = 1300024
163 Correct 125 ms 9236 KB Correct answer: answer = 5000700010
164 Correct 51 ms 5344 KB Correct answer: answer = 354997100800
165 Correct 73 ms 5084 KB Correct answer: answer = 257000
166 Correct 70 ms 5468 KB Correct answer: answer = 3765323
167 Correct 71 ms 5468 KB Correct answer: answer = 1525903
168 Correct 41 ms 5600 KB Correct answer: answer = 67618137730
169 Correct 40 ms 5472 KB Correct answer: answer = 12656680171
170 Correct 44 ms 5472 KB Correct answer: answer = 579831736
171 Correct 69 ms 6620 KB Correct answer: answer = 23605611
172 Correct 45 ms 5472 KB Correct answer: answer = 7052481200
173 Correct 53 ms 5724 KB Correct answer: answer = 1314039500
174 Correct 61 ms 6492 KB Correct answer: answer = 302484000
175 Correct 89 ms 8156 KB Correct answer: answer = 52348480