## Submission #211503

# Submission time Handle Problem Language Result Execution time Memory
211503 2020-03-20T15:54:09 Z admin Hamburg Steak (JOI20_hamburg) C++14
21 / 100
3000 ms 8308 KB
```// https://raw.githubusercontent.com/tmwilliamlin168/CompetitiveProgramming/master/JOI/20S-Hamburg.cpp, thanks
#include <bits/stdc++.h>
using namespace std;

#define ar array

const int mxN=2e5;
int n, k, d[mxN], b[mxN];
ar<int, 4> a[mxN], p[4];
ar<int, 4> ir{1, 1, INT_MAX, INT_MAX};
vector<int> v1, v2;

ar<int, 4> it(ar<int, 4> a, ar<int, 4> b) {
return {max(a[0], b[0]), max(a[1], b[1]), min(a[2], b[2]), min(a[3], b[3])};
}

int main() {
ios::sync_with_stdio(0);
cin.tie(0);

cin >> n >> k;
for(int i=0; i<n; ++i) {
cin >> a[i][0] >> a[i][1] >> a[i][2] >> a[i][3];
v2.push_back(i);
}
while(1) {
vector<int> u=v2;
v2.clear();
for(int i=0; i<k; ++i)
p[i]=ir;
for(int i=0; i<n; ++i) {
bool ok=0;
for(int j=0; j<k; ++j) {
ar<int, 4> bl=it(p[j], a[u[i]]);
if(bl[0]<=bl[2]&&bl[1]<=bl[3]) {
p[j]=bl;
v1.push_back(u[i]);
ok=1;
break;
}
}
if(!ok)
v2.push_back(u[i]);
}
if(v2.empty()) {
for(int j=0; j<k; ++j)
cout << p[j][0] << " " << p[j][1] << "\n";
break;
}
random_shuffle(v2.begin(), v2.end());
v2.insert(v2.end(), v1.begin(), v1.end());
v1.clear();
}
}```

#### Subtask #1 1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 512 KB Output is correct
2 Correct 2 ms 512 KB Output is correct
3 Correct 2 ms 512 KB Output is correct
4 Correct 2 ms 512 KB Output is correct

#### Subtask #2 1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 512 KB Output is correct
2 Correct 2 ms 512 KB Output is correct
3 Correct 2 ms 512 KB Output is correct
4 Correct 2 ms 512 KB Output is correct

#### Subtask #3 3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 512 KB Output is correct
2 Correct 2 ms 512 KB Output is correct
3 Correct 2 ms 512 KB Output is correct
4 Correct 2 ms 512 KB Output is correct
5 Correct 2 ms 512 KB Output is correct
6 Correct 2 ms 512 KB Output is correct
7 Correct 2 ms 512 KB Output is correct
8 Correct 2 ms 512 KB Output is correct
9 Correct 2 ms 512 KB Output is correct
10 Correct 2 ms 512 KB Output is correct
11 Correct 3 ms 512 KB Output is correct
12 Correct 2 ms 512 KB Output is correct

#### Subtask #4 6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 512 KB Output is correct
3 Correct 2 ms 512 KB Output is correct
4 Correct 2 ms 512 KB Output is correct
5 Correct 2 ms 564 KB Output is correct
6 Correct 2 ms 512 KB Output is correct
7 Correct 2 ms 512 KB Output is correct
8 Correct 2 ms 512 KB Output is correct
9 Correct 2 ms 512 KB Output is correct
10 Correct 3 ms 512 KB Output is correct
11 Correct 2 ms 512 KB Output is correct
12 Correct 2 ms 512 KB Output is correct
13 Correct 2 ms 512 KB Output is correct
14 Correct 2 ms 512 KB Output is correct
15 Correct 2 ms 512 KB Output is correct
16 Correct 3 ms 512 KB Output is correct
17 Correct 3 ms 512 KB Output is correct
18 Correct 2 ms 512 KB Output is correct
19 Correct 2 ms 512 KB Output is correct
20 Correct 3 ms 544 KB Output is correct
21 Correct 2 ms 532 KB Output is correct
22 Correct 2 ms 512 KB Output is correct
23 Correct 2 ms 512 KB Output is correct
24 Correct 3 ms 512 KB Output is correct
25 Correct 2 ms 512 KB Output is correct
26 Correct 2 ms 512 KB Output is correct
27 Correct 2 ms 512 KB Output is correct
28 Correct 2 ms 512 KB Output is correct
29 Correct 2 ms 512 KB Output is correct
30 Correct 2 ms 512 KB Output is correct
31 Correct 2 ms 512 KB Output is correct
32 Correct 2 ms 512 KB Output is correct
33 Correct 2 ms 512 KB Output is correct
34 Correct 2 ms 544 KB Output is correct
35 Correct 2 ms 512 KB Output is correct
36 Correct 2 ms 512 KB Output is correct
37 Correct 2 ms 512 KB Output is correct
38 Correct 2 ms 512 KB Output is correct
39 Correct 2 ms 512 KB Output is correct
40 Correct 2 ms 512 KB Output is correct
41 Correct 3 ms 536 KB Output is correct
42 Correct 2 ms 512 KB Output is correct
43 Correct 2 ms 540 KB Output is correct
44 Correct 2 ms 512 KB Output is correct
45 Correct 2 ms 512 KB Output is correct
46 Correct 2 ms 512 KB Output is correct
47 Correct 2 ms 512 KB Output is correct
48 Correct 2 ms 512 KB Output is correct
49 Correct 2 ms 512 KB Output is correct
50 Correct 2 ms 512 KB Output is correct
51 Correct 2 ms 512 KB Output is correct
52 Correct 2 ms 512 KB Output is correct
53 Correct 3 ms 512 KB Output is correct
54 Correct 2 ms 512 KB Output is correct
55 Correct 2 ms 512 KB Output is correct
56 Correct 2 ms 512 KB Output is correct
57 Correct 2 ms 512 KB Output is correct
58 Correct 2 ms 512 KB Output is correct

#### Subtask #5 1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 512 KB Output is correct
2 Correct 2 ms 512 KB Output is correct
3 Correct 2 ms 512 KB Output is correct
4 Correct 2 ms 512 KB Output is correct
5 Correct 108 ms 8240 KB Output is correct
6 Correct 101 ms 8264 KB Output is correct
7 Correct 104 ms 8176 KB Output is correct
8 Correct 112 ms 8176 KB Output is correct

#### Subtask #6 3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 512 KB Output is correct
2 Correct 2 ms 512 KB Output is correct
3 Correct 2 ms 512 KB Output is correct
4 Correct 2 ms 512 KB Output is correct
5 Correct 101 ms 8176 KB Output is correct
6 Correct 101 ms 8276 KB Output is correct
7 Correct 119 ms 8176 KB Output is correct
8 Correct 102 ms 8244 KB Output is correct

#### Subtask #7 6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 512 KB Output is correct
2 Correct 2 ms 512 KB Output is correct
3 Correct 2 ms 512 KB Output is correct
4 Correct 2 ms 512 KB Output is correct
5 Correct 2 ms 512 KB Output is correct
6 Correct 2 ms 512 KB Output is correct
7 Correct 2 ms 512 KB Output is correct
8 Correct 2 ms 512 KB Output is correct
9 Correct 2 ms 512 KB Output is correct
10 Correct 2 ms 512 KB Output is correct
11 Correct 3 ms 512 KB Output is correct
12 Correct 2 ms 512 KB Output is correct
13 Correct 125 ms 8176 KB Output is correct
14 Correct 123 ms 8172 KB Output is correct
15 Correct 108 ms 8256 KB Output is correct
16 Correct 102 ms 8176 KB Output is correct
17 Correct 107 ms 8200 KB Output is correct
18 Correct 98 ms 8172 KB Output is correct
19 Correct 105 ms 8168 KB Output is correct
20 Correct 107 ms 8176 KB Output is correct
21 Correct 136 ms 8192 KB Output is correct
22 Correct 118 ms 8304 KB Output is correct
23 Correct 104 ms 8168 KB Output is correct
24 Correct 119 ms 8176 KB Output is correct

#### Subtask #8 0 / 79.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 512 KB Output is correct
3 Correct 2 ms 512 KB Output is correct
4 Correct 2 ms 512 KB Output is correct
5 Correct 2 ms 564 KB Output is correct
6 Correct 2 ms 512 KB Output is correct
7 Correct 2 ms 512 KB Output is correct
8 Correct 2 ms 512 KB Output is correct
9 Correct 2 ms 512 KB Output is correct
10 Correct 3 ms 512 KB Output is correct
11 Correct 2 ms 512 KB Output is correct
12 Correct 2 ms 512 KB Output is correct
13 Correct 2 ms 512 KB Output is correct
14 Correct 2 ms 512 KB Output is correct
15 Correct 2 ms 512 KB Output is correct
16 Correct 3 ms 512 KB Output is correct
17 Correct 3 ms 512 KB Output is correct
18 Correct 2 ms 512 KB Output is correct
19 Correct 2 ms 512 KB Output is correct
20 Correct 3 ms 544 KB Output is correct
21 Correct 2 ms 532 KB Output is correct
22 Correct 2 ms 512 KB Output is correct
23 Correct 2 ms 512 KB Output is correct
24 Correct 3 ms 512 KB Output is correct
25 Correct 2 ms 512 KB Output is correct
26 Correct 2 ms 512 KB Output is correct
27 Correct 2 ms 512 KB Output is correct
28 Correct 2 ms 512 KB Output is correct
29 Correct 2 ms 512 KB Output is correct
30 Correct 2 ms 512 KB Output is correct
31 Correct 2 ms 512 KB Output is correct
32 Correct 2 ms 512 KB Output is correct
33 Correct 2 ms 512 KB Output is correct
34 Correct 2 ms 544 KB Output is correct
35 Correct 2 ms 512 KB Output is correct
36 Correct 2 ms 512 KB Output is correct
37 Correct 2 ms 512 KB Output is correct
38 Correct 2 ms 512 KB Output is correct
39 Correct 2 ms 512 KB Output is correct
40 Correct 2 ms 512 KB Output is correct
41 Correct 3 ms 536 KB Output is correct
42 Correct 2 ms 512 KB Output is correct
43 Correct 2 ms 540 KB Output is correct
44 Correct 2 ms 512 KB Output is correct
45 Correct 2 ms 512 KB Output is correct
46 Correct 2 ms 512 KB Output is correct
47 Correct 2 ms 512 KB Output is correct
48 Correct 2 ms 512 KB Output is correct
49 Correct 2 ms 512 KB Output is correct
50 Correct 2 ms 512 KB Output is correct
51 Correct 2 ms 512 KB Output is correct
52 Correct 2 ms 512 KB Output is correct
53 Correct 3 ms 512 KB Output is correct
54 Correct 2 ms 512 KB Output is correct
55 Correct 2 ms 512 KB Output is correct
56 Correct 2 ms 512 KB Output is correct
57 Correct 2 ms 512 KB Output is correct
58 Correct 2 ms 512 KB Output is correct
59 Correct 112 ms 8176 KB Output is correct
60 Correct 108 ms 8176 KB Output is correct
61 Correct 99 ms 8176 KB Output is correct
62 Correct 107 ms 8200 KB Output is correct
63 Correct 115 ms 8176 KB Output is correct
64 Correct 104 ms 8172 KB Output is correct
65 Correct 129 ms 8236 KB Output is correct
66 Correct 106 ms 8176 KB Output is correct
67 Correct 126 ms 8176 KB Output is correct
68 Correct 121 ms 8308 KB Output is correct
69 Correct 125 ms 8304 KB Output is correct
70 Correct 119 ms 8176 KB Output is correct
71 Correct 132 ms 8176 KB Output is correct
72 Correct 121 ms 8176 KB Output is correct
73 Correct 130 ms 8300 KB Output is correct
74 Correct 132 ms 8176 KB Output is correct
75 Correct 115 ms 8176 KB Output is correct
76 Correct 121 ms 8176 KB Output is correct
77 Correct 105 ms 8176 KB Output is correct
78 Correct 119 ms 8256 KB Output is correct
79 Correct 122 ms 8176 KB Output is correct
80 Correct 154 ms 8236 KB Output is correct
81 Correct 130 ms 8304 KB Output is correct
82 Correct 116 ms 8172 KB Output is correct
83 Correct 118 ms 8172 KB Output is correct
84 Correct 116 ms 8228 KB Output is correct
85 Correct 128 ms 8176 KB Output is correct
86 Correct 155 ms 8172 KB Output is correct
87 Correct 110 ms 8176 KB Output is correct
88 Correct 105 ms 8168 KB Output is correct
89 Correct 114 ms 8176 KB Output is correct
90 Correct 104 ms 8176 KB Output is correct
91 Correct 123 ms 8176 KB Output is correct
92 Correct 129 ms 8220 KB Output is correct
93 Correct 110 ms 8300 KB Output is correct
94 Correct 149 ms 8216 KB Output is correct
95 Correct 145 ms 8292 KB Output is correct
96 Correct 147 ms 8048 KB Output is correct
97 Correct 126 ms 8052 KB Output is correct
98 Correct 120 ms 8176 KB Output is correct
99 Correct 160 ms 8040 KB Output is correct
100 Correct 105 ms 8036 KB Output is correct
101 Correct 115 ms 8044 KB Output is correct
102 Correct 137 ms 8052 KB Output is correct
103 Correct 121 ms 8048 KB Output is correct
104 Correct 124 ms 8172 KB Output is correct
105 Correct 126 ms 8236 KB Output is correct
106 Correct 122 ms 8172 KB Output is correct
107 Correct 120 ms 8044 KB Output is correct
108 Correct 114 ms 8048 KB Output is correct
109 Correct 115 ms 8048 KB Output is correct
110 Correct 115 ms 8108 KB Output is correct
111 Correct 132 ms 8100 KB Output is correct
112 Correct 125 ms 8112 KB Output is correct
113 Correct 107 ms 8048 KB Output is correct
114 Correct 113 ms 8104 KB Output is correct
115 Correct 104 ms 7920 KB Output is correct
116 Correct 110 ms 7920 KB Output is correct
117 Execution timed out 3083 ms 6640 KB Time limit exceeded
118 Halted 0 ms 0 KB -