#include <bits/stdc++.h>
//#include "grader.cpp"
#include "parks.h"
#define F first
#define S second
#define pb push_back
#define sz(x) (int)x.size()
#define el "\n"
#define all(x) (x).begin(), (x).end()
//#pragma GCC optimize("unroll-loops")
//#pragma GCC optimize("-O3")
//#pragma GCC optimize("Ofast")
using namespace std;
typedef long long ll;
const int N = 5e5 + 500;
mt19937 rnd(time(0));
const int steps[4][2] = {{0, 2}, {2, 0}, {0, -2}, {-2, 0}};
const int dsteps[4][2] = {{1, 1}, {1, -1}, {-1, 1}, {-1, -1}};
map <pair <int, int>, pair <int, int> > road;
pair <int, int> block[N * 2];
int pr[N];
int cmp[2 * N], to[2 * N];
vector <int> g[2 * N], gr[2 * N], ord;
bool mk[2 * N];
int f(int v) {return (pr[v] == v ? v : pr[v] = f(pr[v]));}
void link(int v, int u) {
v = f(v); u = f(u);
if (v == u) {
return;
}
pr[u] = v;
}
int nt(int x) {return (x < N ? x + N : x - N);}
void add_impl(int a, int b) {
int na = nt(a), nb = nt(b);
g[na].pb(b); gr[b].pb(na);
g[nb].pb(a); gr[a].pb(nb);
}
void dfs(int v) {
mk[v] = 1;
for (auto u : g[v]) {
if (mk[u]) {
continue;
}
dfs(u);
}
ord.pb(v);
}
void get_erased_2x2(vector <int> &x, vector <int> &y, map<pair <int, int>, int> &del) {
map <pair <int, int>, int> cnt, who;
vector <pair <int, int> > pts;
for (int i = 0; i < sz(x); i++) {
who[{x[i], y[i]}] = i;
for (int j = 0; j < 4; j++) {
int cx = x[i] + dsteps[j][0];
int cy = y[i] + dsteps[j][1];
cnt[{cx, cy}]++;
if (cnt[{cx, cy}] == 4) {
pts.pb({cx, cy});
}
}
}
sort(all(pts));
cnt.clear();
int ptr = 0;
for (auto &[x, y] : pts) {
cnt[{x, y}] = ptr++;
}
ptr = 0;
for (auto &[x, y] : pts) {
int par = (x / 2 + y / 2) % 2;
for (int i = 0; i < 2; i++) {
int cx = x + steps[i * 2 + par][0];
int cy = y + steps[i * 2 + par][1];
if (!cnt.count({cx, cy})) {
continue;
}
g[cnt[{cx, cy}]].pb(ptr);
}
ptr++;
}
for (int i = 0; i < sz(pts); i++) {
if (mk[i]) {
continue;
}
function <void(int)> dfs = [&](int v) {
mk[v] = 1;
for (auto u : g[v]) {
if (mk[u]) {
continue;
}
dfs(u);
int dx = pts[v].F - pts[u].F;
int dy = pts[v].S - pts[u].S;
block[u] = road[{dx, dy}];
}
};
int par = (pts[i].F / 2 + pts[i].S / 2) & 1;
if (par & 1) {
block[i] = road[{-2, 0}];
} else {
block[i] = road[{0, -2}];
}
dfs(i);
}
for (int i = 0; i < sz(pts); i++) {
auto [x, y] = pts[i];
auto [a, b] = block[i];
int v = who[{x + dsteps[a][0], y + dsteps[a][1]}];
int u = who[{x + dsteps[b][0], y + dsteps[b][1]}];
del[{v, u}] = del[{u, v}] = 1;
}
}
int construct_roads(vector <int> x, vector <int> y) {
int n = sz(x);
road[{0, 2}] = {2, 0}; road[{2, 0}] = {0, 1};
road[{0, -2}] = {1, 3}; road[{-2, 0}] = {3, 2};
map <pair <int, int>, int> mp;
vector <pair <int, int> > r;
map <pair <int, int>, int> del;
vector <int> pm(n);
iota(all(pm), 0);
shuffle(all(pm), rnd);
bool sd = 1;
for (int i = 0; i < n; i++) {
mp[{x[i], y[i]}] = i;
pr[i] = i;
sd &= (x[i] >= 2 && x[i] <= 4);
}
get_erased_2x2(x, y, del);
for (auto i : pm) {
for (int j = 0; j < 4; j++) {
int cx = x[i] + steps[j][0];
int cy = y[i] + steps[j][1];
if (mp.count({cx, cy}) && f(i) != f(mp[{cx, cy}])) {
int to = mp[{cx, cy}];
if (del[{i, to}]) {
continue;
}
link(i, to);
r.pb({i, to});
}
}
}
sort(all(r));
r.resize(unique(all(r)) - r.begin());
for (int i = 0; i < n; i++) {
if (f(i) != f(0)) {
return 0;
}
}
vector <int> u, v, A, B;
map <pair <int, int>, vector <int> > e;
for (int i = 0; i < sz(r); i++) {
int a = r[i].F, b = r[i].S;
u.pb(a); v.pb(b);
if (abs(x[a] - x[b]) == 0) {
int lx = x[a];
int ly = min(y[a], y[b]);
e[{lx - 1, ly + 1}].pb(i);
e[{lx + 1, ly + 1}].pb(nt(i));
} else {
int lx = min(x[a], x[b]);
int ly = y[a];
e[{lx + 1, ly + 1}].pb(i);
e[{lx + 1, ly - 1}].pb(nt(i));
}
}
for (int i = 0; i < 2 * N; i++) {
mk[i] = 0;
g[i].clear();
}
for (auto [p, v] : e) {
int x = p.F, y = p.S;
if (sz(v) == 1) {
continue;
}
for (auto a : v) {
for (auto b : v) {
if (a == b) {
continue;
}
add_impl(a, b);
}
}
}
for (int i = 0; i < 2 * N; i++) {
cmp[i] = -1;
if (mk[i]) {
continue;
}
dfs(i);
}
reverse(all(ord));
int C = 0;
for (auto v : ord) {
function <void(int)> dfsr = [&](int v) {
if (cmp[v] != -1) {
return;
}
cmp[v] = C;
for (auto u : gr[v]) {
dfsr(u);
}
};
dfsr(v);
C++;
}
for (int i = 0; i < N; i++) {
if (cmp[i] == cmp[nt(i)]) {
return 0;
}
to[i] = (cmp[i] > cmp[nt(i)]);
}
for (int i = 0; i < sz(r); i++) {
int a = r[i].F, b = r[i].S;
if (abs(x[a] - x[b]) == 0) {
int lx = x[a];
int ly = min(y[a], y[b]);
if (to[i]) {
A.pb(lx + 1);
} else {
A.pb(lx - 1);
}
B.pb(ly + 1);
} else {
int lx = min(x[a], x[b]);
int ly = y[a];
if (to[i]) {
B.pb(ly - 1);
} else {
B.pb(ly + 1);
}
A.pb(lx + 1);
}
}
build(u, v, A, B);
return 1;
}
Compilation message
parks.cpp: In function 'int construct_roads(std::vector<int>, std::vector<int>)':
parks.cpp:206:13: warning: unused variable 'x' [-Wunused-variable]
206 | int x = p.F, y = p.S;
| ^
parks.cpp:206:22: warning: unused variable 'y' [-Wunused-variable]
206 | int x = p.F, y = p.S;
| ^
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
41 ms |
58212 KB |
Output is correct |
2 |
Correct |
40 ms |
58180 KB |
Output is correct |
3 |
Correct |
22 ms |
47224 KB |
Output is correct |
4 |
Correct |
41 ms |
58248 KB |
Output is correct |
5 |
Correct |
40 ms |
58216 KB |
Output is correct |
6 |
Correct |
27 ms |
47316 KB |
Output is correct |
7 |
Correct |
24 ms |
47316 KB |
Output is correct |
8 |
Correct |
24 ms |
47316 KB |
Output is correct |
9 |
Correct |
728 ms |
101280 KB |
Output is correct |
10 |
Correct |
81 ms |
62604 KB |
Output is correct |
11 |
Correct |
304 ms |
81112 KB |
Output is correct |
12 |
Correct |
105 ms |
64724 KB |
Output is correct |
13 |
Correct |
181 ms |
59448 KB |
Output is correct |
14 |
Correct |
25 ms |
47540 KB |
Output is correct |
15 |
Correct |
27 ms |
47868 KB |
Output is correct |
16 |
Correct |
744 ms |
101128 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
41 ms |
58212 KB |
Output is correct |
2 |
Correct |
40 ms |
58180 KB |
Output is correct |
3 |
Correct |
22 ms |
47224 KB |
Output is correct |
4 |
Correct |
41 ms |
58248 KB |
Output is correct |
5 |
Correct |
40 ms |
58216 KB |
Output is correct |
6 |
Correct |
27 ms |
47316 KB |
Output is correct |
7 |
Correct |
24 ms |
47316 KB |
Output is correct |
8 |
Correct |
24 ms |
47316 KB |
Output is correct |
9 |
Correct |
728 ms |
101280 KB |
Output is correct |
10 |
Correct |
81 ms |
62604 KB |
Output is correct |
11 |
Correct |
304 ms |
81112 KB |
Output is correct |
12 |
Correct |
105 ms |
64724 KB |
Output is correct |
13 |
Correct |
181 ms |
59448 KB |
Output is correct |
14 |
Correct |
25 ms |
47540 KB |
Output is correct |
15 |
Correct |
27 ms |
47868 KB |
Output is correct |
16 |
Correct |
744 ms |
101128 KB |
Output is correct |
17 |
Correct |
40 ms |
58168 KB |
Output is correct |
18 |
Correct |
42 ms |
58192 KB |
Output is correct |
19 |
Correct |
42 ms |
58180 KB |
Output is correct |
20 |
Correct |
44 ms |
58216 KB |
Output is correct |
21 |
Correct |
23 ms |
47316 KB |
Output is correct |
22 |
Correct |
42 ms |
58208 KB |
Output is correct |
23 |
Correct |
2537 ms |
157472 KB |
Output is correct |
24 |
Correct |
41 ms |
58240 KB |
Output is correct |
25 |
Correct |
47 ms |
58680 KB |
Output is correct |
26 |
Correct |
37 ms |
48084 KB |
Output is correct |
27 |
Correct |
38 ms |
48340 KB |
Output is correct |
28 |
Correct |
773 ms |
97408 KB |
Output is correct |
29 |
Correct |
1318 ms |
117492 KB |
Output is correct |
30 |
Correct |
1938 ms |
136796 KB |
Output is correct |
31 |
Correct |
2458 ms |
157232 KB |
Output is correct |
32 |
Correct |
41 ms |
58168 KB |
Output is correct |
33 |
Correct |
42 ms |
58176 KB |
Output is correct |
34 |
Correct |
40 ms |
58228 KB |
Output is correct |
35 |
Correct |
23 ms |
47300 KB |
Output is correct |
36 |
Correct |
24 ms |
47256 KB |
Output is correct |
37 |
Correct |
42 ms |
58144 KB |
Output is correct |
38 |
Correct |
44 ms |
58200 KB |
Output is correct |
39 |
Correct |
41 ms |
58168 KB |
Output is correct |
40 |
Correct |
43 ms |
58212 KB |
Output is correct |
41 |
Correct |
25 ms |
47316 KB |
Output is correct |
42 |
Correct |
49 ms |
58132 KB |
Output is correct |
43 |
Correct |
27 ms |
47820 KB |
Output is correct |
44 |
Correct |
30 ms |
48080 KB |
Output is correct |
45 |
Correct |
827 ms |
101748 KB |
Output is correct |
46 |
Correct |
1347 ms |
121344 KB |
Output is correct |
47 |
Correct |
1247 ms |
121036 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
41 ms |
58212 KB |
Output is correct |
2 |
Correct |
40 ms |
58180 KB |
Output is correct |
3 |
Correct |
22 ms |
47224 KB |
Output is correct |
4 |
Correct |
41 ms |
58248 KB |
Output is correct |
5 |
Correct |
40 ms |
58216 KB |
Output is correct |
6 |
Correct |
27 ms |
47316 KB |
Output is correct |
7 |
Correct |
24 ms |
47316 KB |
Output is correct |
8 |
Correct |
24 ms |
47316 KB |
Output is correct |
9 |
Correct |
728 ms |
101280 KB |
Output is correct |
10 |
Correct |
81 ms |
62604 KB |
Output is correct |
11 |
Correct |
304 ms |
81112 KB |
Output is correct |
12 |
Correct |
105 ms |
64724 KB |
Output is correct |
13 |
Correct |
181 ms |
59448 KB |
Output is correct |
14 |
Correct |
25 ms |
47540 KB |
Output is correct |
15 |
Correct |
27 ms |
47868 KB |
Output is correct |
16 |
Correct |
744 ms |
101128 KB |
Output is correct |
17 |
Correct |
40 ms |
58168 KB |
Output is correct |
18 |
Correct |
42 ms |
58192 KB |
Output is correct |
19 |
Correct |
42 ms |
58180 KB |
Output is correct |
20 |
Correct |
44 ms |
58216 KB |
Output is correct |
21 |
Correct |
23 ms |
47316 KB |
Output is correct |
22 |
Correct |
42 ms |
58208 KB |
Output is correct |
23 |
Correct |
2537 ms |
157472 KB |
Output is correct |
24 |
Correct |
41 ms |
58240 KB |
Output is correct |
25 |
Correct |
47 ms |
58680 KB |
Output is correct |
26 |
Correct |
37 ms |
48084 KB |
Output is correct |
27 |
Correct |
38 ms |
48340 KB |
Output is correct |
28 |
Correct |
773 ms |
97408 KB |
Output is correct |
29 |
Correct |
1318 ms |
117492 KB |
Output is correct |
30 |
Correct |
1938 ms |
136796 KB |
Output is correct |
31 |
Correct |
2458 ms |
157232 KB |
Output is correct |
32 |
Correct |
41 ms |
58168 KB |
Output is correct |
33 |
Correct |
42 ms |
58176 KB |
Output is correct |
34 |
Correct |
40 ms |
58228 KB |
Output is correct |
35 |
Correct |
23 ms |
47300 KB |
Output is correct |
36 |
Correct |
24 ms |
47256 KB |
Output is correct |
37 |
Correct |
42 ms |
58144 KB |
Output is correct |
38 |
Correct |
44 ms |
58200 KB |
Output is correct |
39 |
Correct |
41 ms |
58168 KB |
Output is correct |
40 |
Correct |
43 ms |
58212 KB |
Output is correct |
41 |
Correct |
25 ms |
47316 KB |
Output is correct |
42 |
Correct |
49 ms |
58132 KB |
Output is correct |
43 |
Correct |
27 ms |
47820 KB |
Output is correct |
44 |
Correct |
30 ms |
48080 KB |
Output is correct |
45 |
Correct |
827 ms |
101748 KB |
Output is correct |
46 |
Correct |
1347 ms |
121344 KB |
Output is correct |
47 |
Correct |
1247 ms |
121036 KB |
Output is correct |
48 |
Correct |
40 ms |
58168 KB |
Output is correct |
49 |
Correct |
41 ms |
58128 KB |
Output is correct |
50 |
Correct |
46 ms |
58192 KB |
Output is correct |
51 |
Correct |
40 ms |
58200 KB |
Output is correct |
52 |
Correct |
42 ms |
58380 KB |
Output is correct |
53 |
Correct |
40 ms |
58168 KB |
Output is correct |
54 |
Correct |
40 ms |
58152 KB |
Output is correct |
55 |
Correct |
2651 ms |
181184 KB |
Output is correct |
56 |
Correct |
44 ms |
58192 KB |
Output is correct |
57 |
Correct |
49 ms |
59248 KB |
Output is correct |
58 |
Correct |
76 ms |
61836 KB |
Output is correct |
59 |
Correct |
66 ms |
50572 KB |
Output is correct |
60 |
Correct |
1103 ms |
119292 KB |
Output is correct |
61 |
Correct |
1669 ms |
139792 KB |
Output is correct |
62 |
Correct |
1974 ms |
158356 KB |
Output is correct |
63 |
Correct |
2595 ms |
180844 KB |
Output is correct |
64 |
Correct |
22 ms |
47316 KB |
Output is correct |
65 |
Correct |
41 ms |
58188 KB |
Output is correct |
66 |
Correct |
22 ms |
47316 KB |
Output is correct |
67 |
Correct |
1606 ms |
144040 KB |
Output is correct |
68 |
Correct |
1620 ms |
144048 KB |
Output is correct |
69 |
Correct |
1570 ms |
143700 KB |
Output is correct |
70 |
Correct |
31 ms |
48396 KB |
Output is correct |
71 |
Correct |
45 ms |
49424 KB |
Output is correct |
72 |
Correct |
842 ms |
102124 KB |
Output is correct |
73 |
Correct |
1330 ms |
124620 KB |
Output is correct |
74 |
Correct |
1926 ms |
146716 KB |
Output is correct |
75 |
Correct |
1834 ms |
145960 KB |
Output is correct |
76 |
Correct |
1668 ms |
144172 KB |
Output is correct |
77 |
Correct |
37 ms |
48588 KB |
Output is correct |
78 |
Correct |
49 ms |
49664 KB |
Output is correct |
79 |
Correct |
784 ms |
102128 KB |
Output is correct |
80 |
Correct |
1317 ms |
124484 KB |
Output is correct |
81 |
Correct |
1902 ms |
146656 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
41 ms |
58212 KB |
Output is correct |
2 |
Correct |
40 ms |
58180 KB |
Output is correct |
3 |
Correct |
22 ms |
47224 KB |
Output is correct |
4 |
Correct |
41 ms |
58248 KB |
Output is correct |
5 |
Correct |
40 ms |
58216 KB |
Output is correct |
6 |
Correct |
27 ms |
47316 KB |
Output is correct |
7 |
Correct |
24 ms |
47316 KB |
Output is correct |
8 |
Correct |
24 ms |
47316 KB |
Output is correct |
9 |
Correct |
728 ms |
101280 KB |
Output is correct |
10 |
Correct |
81 ms |
62604 KB |
Output is correct |
11 |
Correct |
304 ms |
81112 KB |
Output is correct |
12 |
Correct |
105 ms |
64724 KB |
Output is correct |
13 |
Correct |
181 ms |
59448 KB |
Output is correct |
14 |
Correct |
25 ms |
47540 KB |
Output is correct |
15 |
Correct |
27 ms |
47868 KB |
Output is correct |
16 |
Correct |
744 ms |
101128 KB |
Output is correct |
17 |
Correct |
39 ms |
58304 KB |
Output is correct |
18 |
Correct |
41 ms |
58196 KB |
Output is correct |
19 |
Correct |
24 ms |
47284 KB |
Output is correct |
20 |
Correct |
1832 ms |
157012 KB |
Output is correct |
21 |
Correct |
1866 ms |
154032 KB |
Output is correct |
22 |
Correct |
1801 ms |
153396 KB |
Output is correct |
23 |
Correct |
1351 ms |
131952 KB |
Output is correct |
24 |
Correct |
1064 ms |
127284 KB |
Output is correct |
25 |
Correct |
1464 ms |
102208 KB |
Output is correct |
26 |
Correct |
1266 ms |
102332 KB |
Output is correct |
27 |
Correct |
1687 ms |
143396 KB |
Output is correct |
28 |
Correct |
1658 ms |
144016 KB |
Output is correct |
29 |
Correct |
1842 ms |
144244 KB |
Output is correct |
30 |
Correct |
1863 ms |
144080 KB |
Output is correct |
31 |
Correct |
41 ms |
58184 KB |
Output is correct |
32 |
Correct |
111 ms |
64608 KB |
Output is correct |
33 |
Correct |
379 ms |
80892 KB |
Output is correct |
34 |
Correct |
1732 ms |
156948 KB |
Output is correct |
35 |
Correct |
58 ms |
49996 KB |
Output is correct |
36 |
Correct |
238 ms |
60416 KB |
Output is correct |
37 |
Correct |
573 ms |
72848 KB |
Output is correct |
38 |
Correct |
636 ms |
93876 KB |
Output is correct |
39 |
Correct |
947 ms |
107252 KB |
Output is correct |
40 |
Correct |
1296 ms |
119440 KB |
Output is correct |
41 |
Correct |
1646 ms |
134060 KB |
Output is correct |
42 |
Correct |
2045 ms |
147352 KB |
Output is correct |
43 |
Correct |
40 ms |
58176 KB |
Output is correct |
44 |
Correct |
39 ms |
58212 KB |
Output is correct |
45 |
Correct |
41 ms |
58176 KB |
Output is correct |
46 |
Correct |
23 ms |
47316 KB |
Output is correct |
47 |
Correct |
24 ms |
47224 KB |
Output is correct |
48 |
Correct |
40 ms |
58168 KB |
Output is correct |
49 |
Correct |
40 ms |
58164 KB |
Output is correct |
50 |
Correct |
41 ms |
58144 KB |
Output is correct |
51 |
Correct |
42 ms |
58148 KB |
Output is correct |
52 |
Correct |
23 ms |
47252 KB |
Output is correct |
53 |
Correct |
40 ms |
58148 KB |
Output is correct |
54 |
Correct |
27 ms |
47828 KB |
Output is correct |
55 |
Correct |
30 ms |
48064 KB |
Output is correct |
56 |
Correct |
853 ms |
101820 KB |
Output is correct |
57 |
Correct |
1258 ms |
121108 KB |
Output is correct |
58 |
Correct |
1268 ms |
121216 KB |
Output is correct |
59 |
Correct |
22 ms |
47316 KB |
Output is correct |
60 |
Correct |
40 ms |
58196 KB |
Output is correct |
61 |
Correct |
22 ms |
47280 KB |
Output is correct |
62 |
Correct |
1621 ms |
144076 KB |
Output is correct |
63 |
Correct |
1588 ms |
144128 KB |
Output is correct |
64 |
Correct |
1591 ms |
143760 KB |
Output is correct |
65 |
Correct |
32 ms |
48304 KB |
Output is correct |
66 |
Correct |
45 ms |
49420 KB |
Output is correct |
67 |
Correct |
824 ms |
102148 KB |
Output is correct |
68 |
Correct |
1336 ms |
124408 KB |
Output is correct |
69 |
Correct |
1913 ms |
146148 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
41 ms |
58212 KB |
Output is correct |
2 |
Correct |
40 ms |
58180 KB |
Output is correct |
3 |
Correct |
22 ms |
47224 KB |
Output is correct |
4 |
Correct |
41 ms |
58248 KB |
Output is correct |
5 |
Correct |
40 ms |
58216 KB |
Output is correct |
6 |
Correct |
27 ms |
47316 KB |
Output is correct |
7 |
Correct |
24 ms |
47316 KB |
Output is correct |
8 |
Correct |
24 ms |
47316 KB |
Output is correct |
9 |
Correct |
728 ms |
101280 KB |
Output is correct |
10 |
Correct |
81 ms |
62604 KB |
Output is correct |
11 |
Correct |
304 ms |
81112 KB |
Output is correct |
12 |
Correct |
105 ms |
64724 KB |
Output is correct |
13 |
Correct |
181 ms |
59448 KB |
Output is correct |
14 |
Correct |
25 ms |
47540 KB |
Output is correct |
15 |
Correct |
27 ms |
47868 KB |
Output is correct |
16 |
Correct |
744 ms |
101128 KB |
Output is correct |
17 |
Correct |
1624 ms |
144784 KB |
Output is correct |
18 |
Correct |
1645 ms |
144896 KB |
Output is correct |
19 |
Correct |
1888 ms |
156344 KB |
Output is correct |
20 |
Correct |
1854 ms |
145100 KB |
Output is correct |
21 |
Correct |
1593 ms |
134192 KB |
Output is correct |
22 |
Correct |
41 ms |
58216 KB |
Output is correct |
23 |
Correct |
219 ms |
72352 KB |
Output is correct |
24 |
Correct |
91 ms |
52292 KB |
Output is correct |
25 |
Correct |
358 ms |
64360 KB |
Output is correct |
26 |
Correct |
714 ms |
76560 KB |
Output is correct |
27 |
Correct |
837 ms |
102888 KB |
Output is correct |
28 |
Correct |
1086 ms |
113488 KB |
Output is correct |
29 |
Correct |
1370 ms |
125952 KB |
Output is correct |
30 |
Correct |
1675 ms |
134952 KB |
Output is correct |
31 |
Correct |
1945 ms |
147796 KB |
Output is correct |
32 |
Correct |
1774 ms |
145736 KB |
Output is correct |
33 |
Correct |
1628 ms |
144004 KB |
Output is correct |
34 |
Correct |
36 ms |
48588 KB |
Output is correct |
35 |
Correct |
48 ms |
49684 KB |
Output is correct |
36 |
Correct |
790 ms |
101696 KB |
Output is correct |
37 |
Correct |
1339 ms |
124984 KB |
Output is correct |
38 |
Correct |
1914 ms |
146280 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
41 ms |
58212 KB |
Output is correct |
2 |
Correct |
40 ms |
58180 KB |
Output is correct |
3 |
Correct |
22 ms |
47224 KB |
Output is correct |
4 |
Correct |
41 ms |
58248 KB |
Output is correct |
5 |
Correct |
40 ms |
58216 KB |
Output is correct |
6 |
Correct |
27 ms |
47316 KB |
Output is correct |
7 |
Correct |
24 ms |
47316 KB |
Output is correct |
8 |
Correct |
24 ms |
47316 KB |
Output is correct |
9 |
Correct |
728 ms |
101280 KB |
Output is correct |
10 |
Correct |
81 ms |
62604 KB |
Output is correct |
11 |
Correct |
304 ms |
81112 KB |
Output is correct |
12 |
Correct |
105 ms |
64724 KB |
Output is correct |
13 |
Correct |
181 ms |
59448 KB |
Output is correct |
14 |
Correct |
25 ms |
47540 KB |
Output is correct |
15 |
Correct |
27 ms |
47868 KB |
Output is correct |
16 |
Correct |
744 ms |
101128 KB |
Output is correct |
17 |
Correct |
40 ms |
58168 KB |
Output is correct |
18 |
Correct |
42 ms |
58192 KB |
Output is correct |
19 |
Correct |
42 ms |
58180 KB |
Output is correct |
20 |
Correct |
44 ms |
58216 KB |
Output is correct |
21 |
Correct |
23 ms |
47316 KB |
Output is correct |
22 |
Correct |
42 ms |
58208 KB |
Output is correct |
23 |
Correct |
2537 ms |
157472 KB |
Output is correct |
24 |
Correct |
41 ms |
58240 KB |
Output is correct |
25 |
Correct |
47 ms |
58680 KB |
Output is correct |
26 |
Correct |
37 ms |
48084 KB |
Output is correct |
27 |
Correct |
38 ms |
48340 KB |
Output is correct |
28 |
Correct |
773 ms |
97408 KB |
Output is correct |
29 |
Correct |
1318 ms |
117492 KB |
Output is correct |
30 |
Correct |
1938 ms |
136796 KB |
Output is correct |
31 |
Correct |
2458 ms |
157232 KB |
Output is correct |
32 |
Correct |
41 ms |
58168 KB |
Output is correct |
33 |
Correct |
42 ms |
58176 KB |
Output is correct |
34 |
Correct |
40 ms |
58228 KB |
Output is correct |
35 |
Correct |
23 ms |
47300 KB |
Output is correct |
36 |
Correct |
24 ms |
47256 KB |
Output is correct |
37 |
Correct |
42 ms |
58144 KB |
Output is correct |
38 |
Correct |
44 ms |
58200 KB |
Output is correct |
39 |
Correct |
41 ms |
58168 KB |
Output is correct |
40 |
Correct |
43 ms |
58212 KB |
Output is correct |
41 |
Correct |
25 ms |
47316 KB |
Output is correct |
42 |
Correct |
49 ms |
58132 KB |
Output is correct |
43 |
Correct |
27 ms |
47820 KB |
Output is correct |
44 |
Correct |
30 ms |
48080 KB |
Output is correct |
45 |
Correct |
827 ms |
101748 KB |
Output is correct |
46 |
Correct |
1347 ms |
121344 KB |
Output is correct |
47 |
Correct |
1247 ms |
121036 KB |
Output is correct |
48 |
Correct |
40 ms |
58168 KB |
Output is correct |
49 |
Correct |
41 ms |
58128 KB |
Output is correct |
50 |
Correct |
46 ms |
58192 KB |
Output is correct |
51 |
Correct |
40 ms |
58200 KB |
Output is correct |
52 |
Correct |
42 ms |
58380 KB |
Output is correct |
53 |
Correct |
40 ms |
58168 KB |
Output is correct |
54 |
Correct |
40 ms |
58152 KB |
Output is correct |
55 |
Correct |
2651 ms |
181184 KB |
Output is correct |
56 |
Correct |
44 ms |
58192 KB |
Output is correct |
57 |
Correct |
49 ms |
59248 KB |
Output is correct |
58 |
Correct |
76 ms |
61836 KB |
Output is correct |
59 |
Correct |
66 ms |
50572 KB |
Output is correct |
60 |
Correct |
1103 ms |
119292 KB |
Output is correct |
61 |
Correct |
1669 ms |
139792 KB |
Output is correct |
62 |
Correct |
1974 ms |
158356 KB |
Output is correct |
63 |
Correct |
2595 ms |
180844 KB |
Output is correct |
64 |
Correct |
22 ms |
47316 KB |
Output is correct |
65 |
Correct |
41 ms |
58188 KB |
Output is correct |
66 |
Correct |
22 ms |
47316 KB |
Output is correct |
67 |
Correct |
1606 ms |
144040 KB |
Output is correct |
68 |
Correct |
1620 ms |
144048 KB |
Output is correct |
69 |
Correct |
1570 ms |
143700 KB |
Output is correct |
70 |
Correct |
31 ms |
48396 KB |
Output is correct |
71 |
Correct |
45 ms |
49424 KB |
Output is correct |
72 |
Correct |
842 ms |
102124 KB |
Output is correct |
73 |
Correct |
1330 ms |
124620 KB |
Output is correct |
74 |
Correct |
1926 ms |
146716 KB |
Output is correct |
75 |
Correct |
1834 ms |
145960 KB |
Output is correct |
76 |
Correct |
1668 ms |
144172 KB |
Output is correct |
77 |
Correct |
37 ms |
48588 KB |
Output is correct |
78 |
Correct |
49 ms |
49664 KB |
Output is correct |
79 |
Correct |
784 ms |
102128 KB |
Output is correct |
80 |
Correct |
1317 ms |
124484 KB |
Output is correct |
81 |
Correct |
1902 ms |
146656 KB |
Output is correct |
82 |
Correct |
39 ms |
58304 KB |
Output is correct |
83 |
Correct |
41 ms |
58196 KB |
Output is correct |
84 |
Correct |
24 ms |
47284 KB |
Output is correct |
85 |
Correct |
1832 ms |
157012 KB |
Output is correct |
86 |
Correct |
1866 ms |
154032 KB |
Output is correct |
87 |
Correct |
1801 ms |
153396 KB |
Output is correct |
88 |
Correct |
1351 ms |
131952 KB |
Output is correct |
89 |
Correct |
1064 ms |
127284 KB |
Output is correct |
90 |
Correct |
1464 ms |
102208 KB |
Output is correct |
91 |
Correct |
1266 ms |
102332 KB |
Output is correct |
92 |
Correct |
1687 ms |
143396 KB |
Output is correct |
93 |
Correct |
1658 ms |
144016 KB |
Output is correct |
94 |
Correct |
1842 ms |
144244 KB |
Output is correct |
95 |
Correct |
1863 ms |
144080 KB |
Output is correct |
96 |
Correct |
41 ms |
58184 KB |
Output is correct |
97 |
Correct |
111 ms |
64608 KB |
Output is correct |
98 |
Correct |
379 ms |
80892 KB |
Output is correct |
99 |
Correct |
1732 ms |
156948 KB |
Output is correct |
100 |
Correct |
58 ms |
49996 KB |
Output is correct |
101 |
Correct |
238 ms |
60416 KB |
Output is correct |
102 |
Correct |
573 ms |
72848 KB |
Output is correct |
103 |
Correct |
636 ms |
93876 KB |
Output is correct |
104 |
Correct |
947 ms |
107252 KB |
Output is correct |
105 |
Correct |
1296 ms |
119440 KB |
Output is correct |
106 |
Correct |
1646 ms |
134060 KB |
Output is correct |
107 |
Correct |
2045 ms |
147352 KB |
Output is correct |
108 |
Correct |
40 ms |
58176 KB |
Output is correct |
109 |
Correct |
39 ms |
58212 KB |
Output is correct |
110 |
Correct |
41 ms |
58176 KB |
Output is correct |
111 |
Correct |
23 ms |
47316 KB |
Output is correct |
112 |
Correct |
24 ms |
47224 KB |
Output is correct |
113 |
Correct |
40 ms |
58168 KB |
Output is correct |
114 |
Correct |
40 ms |
58164 KB |
Output is correct |
115 |
Correct |
41 ms |
58144 KB |
Output is correct |
116 |
Correct |
42 ms |
58148 KB |
Output is correct |
117 |
Correct |
23 ms |
47252 KB |
Output is correct |
118 |
Correct |
40 ms |
58148 KB |
Output is correct |
119 |
Correct |
27 ms |
47828 KB |
Output is correct |
120 |
Correct |
30 ms |
48064 KB |
Output is correct |
121 |
Correct |
853 ms |
101820 KB |
Output is correct |
122 |
Correct |
1258 ms |
121108 KB |
Output is correct |
123 |
Correct |
1268 ms |
121216 KB |
Output is correct |
124 |
Correct |
22 ms |
47316 KB |
Output is correct |
125 |
Correct |
40 ms |
58196 KB |
Output is correct |
126 |
Correct |
22 ms |
47280 KB |
Output is correct |
127 |
Correct |
1621 ms |
144076 KB |
Output is correct |
128 |
Correct |
1588 ms |
144128 KB |
Output is correct |
129 |
Correct |
1591 ms |
143760 KB |
Output is correct |
130 |
Correct |
32 ms |
48304 KB |
Output is correct |
131 |
Correct |
45 ms |
49420 KB |
Output is correct |
132 |
Correct |
824 ms |
102148 KB |
Output is correct |
133 |
Correct |
1336 ms |
124408 KB |
Output is correct |
134 |
Correct |
1913 ms |
146148 KB |
Output is correct |
135 |
Correct |
1624 ms |
144784 KB |
Output is correct |
136 |
Correct |
1645 ms |
144896 KB |
Output is correct |
137 |
Correct |
1888 ms |
156344 KB |
Output is correct |
138 |
Correct |
1854 ms |
145100 KB |
Output is correct |
139 |
Correct |
1593 ms |
134192 KB |
Output is correct |
140 |
Correct |
41 ms |
58216 KB |
Output is correct |
141 |
Correct |
219 ms |
72352 KB |
Output is correct |
142 |
Correct |
91 ms |
52292 KB |
Output is correct |
143 |
Correct |
358 ms |
64360 KB |
Output is correct |
144 |
Correct |
714 ms |
76560 KB |
Output is correct |
145 |
Correct |
837 ms |
102888 KB |
Output is correct |
146 |
Correct |
1086 ms |
113488 KB |
Output is correct |
147 |
Correct |
1370 ms |
125952 KB |
Output is correct |
148 |
Correct |
1675 ms |
134952 KB |
Output is correct |
149 |
Correct |
1945 ms |
147796 KB |
Output is correct |
150 |
Correct |
1774 ms |
145736 KB |
Output is correct |
151 |
Correct |
1628 ms |
144004 KB |
Output is correct |
152 |
Correct |
36 ms |
48588 KB |
Output is correct |
153 |
Correct |
48 ms |
49684 KB |
Output is correct |
154 |
Correct |
790 ms |
101696 KB |
Output is correct |
155 |
Correct |
1339 ms |
124984 KB |
Output is correct |
156 |
Correct |
1914 ms |
146280 KB |
Output is correct |
157 |
Correct |
42 ms |
58168 KB |
Output is correct |
158 |
Correct |
22 ms |
47260 KB |
Output is correct |
159 |
Correct |
41 ms |
58204 KB |
Output is correct |
160 |
Correct |
42 ms |
58200 KB |
Output is correct |
161 |
Correct |
2846 ms |
196596 KB |
Output is correct |
162 |
Correct |
1786 ms |
159308 KB |
Output is correct |
163 |
Correct |
2029 ms |
156700 KB |
Output is correct |
164 |
Correct |
2075 ms |
155944 KB |
Output is correct |
165 |
Correct |
2518 ms |
179800 KB |
Output is correct |
166 |
Correct |
2694 ms |
185132 KB |
Output is correct |
167 |
Correct |
431 ms |
83756 KB |
Output is correct |
168 |
Correct |
197 ms |
59712 KB |
Output is correct |
169 |
Correct |
652 ms |
78456 KB |
Output is correct |
170 |
Correct |
1476 ms |
105600 KB |
Output is correct |
171 |
Correct |
2043 ms |
122428 KB |
Output is correct |
172 |
Correct |
1165 ms |
123104 KB |
Output is correct |
173 |
Correct |
1434 ms |
136108 KB |
Output is correct |
174 |
Correct |
1786 ms |
149336 KB |
Output is correct |
175 |
Correct |
2111 ms |
161544 KB |
Output is correct |
176 |
Correct |
2413 ms |
176036 KB |
Output is correct |
177 |
Correct |
2704 ms |
189080 KB |
Output is correct |